diff --git a/src/data/moves_info.h b/src/data/moves_info.h
index f9897650a5..fa93c75054 100644
--- a/src/data/moves_info.h
+++ b/src/data/moves_info.h
@@ -105,6 +105,14 @@ static const u8 sFeintDescription[] = _(
     "An attack that hits foes\n"
     "using moves like Protect.");
 
+static const u8 sProtectDescription[] = _(
+    "Evades attack, but may fail\n"
+    "if used in succession.");
+
+static const u8 sGMaxOneBlowDescription[] = _(
+    "G-max Urshifu attack.\n"
+    "Ignores Max Guard.");
+
 const struct MoveInfo gMovesInfo[MOVES_COUNT_ALL] =
 {
     [MOVE_NONE] =
@@ -4778,9 +4786,7 @@ const struct MoveInfo gMovesInfo[MOVES_COUNT_ALL] =
     [MOVE_PROTECT] =
     {
         .name = COMPOUND_STRING("Protect"),
-        .description = COMPOUND_STRING(
-            "Evades attack, but may fail\n"
-            "if used in succession."),
+        .description = sProtectDescription,
         .effect = EFFECT_PROTECT,
         .power = 0,
         .type = TYPE_NORMAL,
@@ -5168,9 +5174,7 @@ const struct MoveInfo gMovesInfo[MOVES_COUNT_ALL] =
     [MOVE_DETECT] =
     {
         .name = COMPOUND_STRING("Detect"),
-        .description = COMPOUND_STRING(
-            "Evades attack, but may fail\n"
-            "if used in succession."),
+        .description = sProtectDescription,
         .effect = EFFECT_PROTECT,
         .power = 0,
         .type = TYPE_FIGHTING,
@@ -21011,7 +21015,9 @@ const struct MoveInfo gMovesInfo[MOVES_COUNT_ALL] =
     [MOVE_BREAKNECK_BLITZ] =
     {
         .name = COMPOUND_STRING("Breakneck Blitz"),
-        .description = sNullDescription,
+        .description = COMPOUND_STRING(
+            "Builds momentum and crashes\n"
+            "into the foe. Power varies."),
         .effect = EFFECT_HIT,
         .power = 1,
         .type = TYPE_NORMAL,
@@ -21024,8 +21030,10 @@ const struct MoveInfo gMovesInfo[MOVES_COUNT_ALL] =
     },
     [MOVE_ALL_OUT_PUMMELING] =
     {
-        .name = COMPOUND_STRING("All Out Pummeling"),
-        .description = sNullDescription,
+        .name = COMPOUND_STRING("All-Out Pummeling"),
+        .description = COMPOUND_STRING(
+            "Rams an energy orb into\n"
+            "the target. Power varies."),
         .effect = EFFECT_HIT,
         .power = 1,
         .type = TYPE_FIGHTING,
@@ -21039,7 +21047,9 @@ const struct MoveInfo gMovesInfo[MOVES_COUNT_ALL] =
     [MOVE_SUPERSONIC_SKYSTRIKE] =
     {
         .name = COMPOUND_STRING("Supersonic Skystrike"),
-        .description = sNullDescription,
+        .description = COMPOUND_STRING(
+            "Soars up and plummets toward\n"
+            "the target. Power varies."),
         .effect = EFFECT_HIT,
         .power = 1,
         .type = TYPE_FLYING,
@@ -21053,7 +21063,9 @@ const struct MoveInfo gMovesInfo[MOVES_COUNT_ALL] =
     [MOVE_ACID_DOWNPOUR] =
     {
         .name = COMPOUND_STRING("Acid Downpour"),
-        .description = sNullDescription,
+        .description = COMPOUND_STRING(
+            "Sinks the target in a poison\n"
+            "swamp. Power varies."),
         .effect = EFFECT_HIT,
         .power = 1,
         .type = TYPE_POISON,
@@ -21067,7 +21079,9 @@ const struct MoveInfo gMovesInfo[MOVES_COUNT_ALL] =
     [MOVE_TECTONIC_RAGE] =
     {
         .name = COMPOUND_STRING("Tectonic Rage"),
-        .description = sNullDescription,
+        .description = COMPOUND_STRING(
+            "Burrows deep and slams into\n"
+            "the target. Power varies."),
         .effect = EFFECT_HIT,
         .power = 1,
         .type = TYPE_GROUND,
@@ -21082,7 +21096,9 @@ const struct MoveInfo gMovesInfo[MOVES_COUNT_ALL] =
     [MOVE_CONTINENTAL_CRUSH] =
     {
         .name = COMPOUND_STRING("Continental Crush"),
-        .description = sNullDescription,
+        .description = COMPOUND_STRING(
+            "Drops a huge rock mountain\n"
+            "on the foe. Power varies."),
         .effect = EFFECT_HIT,
         .power = 1,
         .type = TYPE_ROCK,
@@ -21095,8 +21111,10 @@ const struct MoveInfo gMovesInfo[MOVES_COUNT_ALL] =
     },
     [MOVE_SAVAGE_SPIN_OUT] =
     {
-        .name = COMPOUND_STRING("Savage Spin Out"),
-        .description = sNullDescription,
+        .name = COMPOUND_STRING("Savage Spin-Out"),
+        .description = COMPOUND_STRING(
+            "Spits threads of silk to\n"
+            "bind the foe. Power varies."),
         .effect = EFFECT_HIT,
         .power = 1,
         .type = TYPE_BUG,
@@ -21109,8 +21127,10 @@ const struct MoveInfo gMovesInfo[MOVES_COUNT_ALL] =
     },
     [MOVE_NEVER_ENDING_NIGHTMARE] =
     {
-        .name = COMPOUND_STRING("Never Ending Nightmare"),
-        .description = sNullDescription,
+        .name = COMPOUND_STRING("Never-Ending Nightmare"),
+        .description = COMPOUND_STRING(
+            "Deep-seated grudges trap\n"
+            "the target. Power varies."),
         .effect = EFFECT_HIT,
         .power = 1,
         .type = TYPE_GHOST,
@@ -21124,7 +21144,9 @@ const struct MoveInfo gMovesInfo[MOVES_COUNT_ALL] =
     [MOVE_CORKSCREW_CRASH] =
     {
         .name = COMPOUND_STRING("Corkscrew Crash"),
-        .description = sNullDescription,
+        .description = COMPOUND_STRING(
+            "Spins very fast and rams\n"
+            "the target. Power varies."),
         .effect = EFFECT_HIT,
         .power = 1,
         .type = TYPE_STEEL,
@@ -21138,7 +21160,9 @@ const struct MoveInfo gMovesInfo[MOVES_COUNT_ALL] =
     [MOVE_INFERNO_OVERDRIVE] =
     {
         .name = COMPOUND_STRING("Inferno Overdrive"),
-        .description = sNullDescription,
+        .description = COMPOUND_STRING(
+            "Breathes intense fire at\n"
+            "the target. Power varies."),
         .effect = EFFECT_HIT,
         .power = 1,
         .type = TYPE_FIRE,
@@ -21152,7 +21176,9 @@ const struct MoveInfo gMovesInfo[MOVES_COUNT_ALL] =
     [MOVE_HYDRO_VORTEX] =
     {
         .name = COMPOUND_STRING("Hydro Vortex"),
-        .description = sNullDescription,
+        .description = COMPOUND_STRING(
+            "A huge whirlpool swallows\n"
+            "the target. Power varies."),
         .effect = EFFECT_HIT,
         .power = 1,
         .type = TYPE_WATER,
@@ -21166,7 +21192,9 @@ const struct MoveInfo gMovesInfo[MOVES_COUNT_ALL] =
     [MOVE_BLOOM_DOOM] =
     {
         .name = COMPOUND_STRING("Bloom Doom"),
-        .description = sNullDescription,
+        .description = COMPOUND_STRING(
+            "Uses plant energy to attack\n"
+            "the target. Power varies."),
         .effect = EFFECT_HIT,
         .power = 1,
         .type = TYPE_GRASS,
@@ -21180,7 +21208,9 @@ const struct MoveInfo gMovesInfo[MOVES_COUNT_ALL] =
     [MOVE_GIGAVOLT_HAVOC] =
     {
         .name = COMPOUND_STRING("Gigavolt Havoc"),
-        .description = sNullDescription,
+        .description = COMPOUND_STRING(
+            "Hits the foe with powerful\n"
+            "electricity. Power varies."),
         .effect = EFFECT_HIT,
         .power = 1,
         .type = TYPE_ELECTRIC,
@@ -21194,7 +21224,9 @@ const struct MoveInfo gMovesInfo[MOVES_COUNT_ALL] =
     [MOVE_SHATTERED_PSYCHE] =
     {
         .name = COMPOUND_STRING("Shattered Psyche"),
-        .description = sNullDescription,
+        .description = COMPOUND_STRING(
+            "Controls the target to\n"
+            "hurt it. Power varies."),
         .effect = EFFECT_HIT,
         .power = 1,
         .type = TYPE_PSYCHIC,
@@ -21208,7 +21240,9 @@ const struct MoveInfo gMovesInfo[MOVES_COUNT_ALL] =
     [MOVE_SUBZERO_SLAMMER] =
     {
         .name = COMPOUND_STRING("Subzero Slammer"),
-        .description = sNullDescription,
+        .description = COMPOUND_STRING(
+            "Drops the temp and freezes\n"
+            "the target. Power varies."),
         .effect = EFFECT_HIT,
         .power = 1,
         .type = TYPE_ICE,
@@ -21222,7 +21256,9 @@ const struct MoveInfo gMovesInfo[MOVES_COUNT_ALL] =
     [MOVE_DEVASTATING_DRAKE] =
     {
         .name = COMPOUND_STRING("Devastating Drake"),
-        .description = sNullDescription,
+        .description = COMPOUND_STRING(
+            "Develops aura and attacks\n"
+            "the target. Power varies."),
         .effect = EFFECT_HIT,
         .power = 1,
         .type = TYPE_DRAGON,
@@ -21236,7 +21272,9 @@ const struct MoveInfo gMovesInfo[MOVES_COUNT_ALL] =
     [MOVE_BLACK_HOLE_ECLIPSE] =
     {
         .name = COMPOUND_STRING("Black Hole Eclipse"),
-        .description = sNullDescription,
+        .description = COMPOUND_STRING(
+            "Sucks the target into dark\n"
+            "energy. Power varies."),
         .effect = EFFECT_HIT,
         .power = 1,
         .type = TYPE_DARK,
@@ -21250,7 +21288,9 @@ const struct MoveInfo gMovesInfo[MOVES_COUNT_ALL] =
     [MOVE_TWINKLE_TACKLE] =
     {
         .name = COMPOUND_STRING("Twinkle Tackle"),
-        .description = sNullDescription,
+        .description = COMPOUND_STRING(
+            "Toys with the target in a\n"
+            "charming space. Power varies."),
         .effect = EFFECT_HIT,
         .power = 1,
         .type = TYPE_FAIRY,
@@ -21264,7 +21304,9 @@ const struct MoveInfo gMovesInfo[MOVES_COUNT_ALL] =
     [MOVE_CATASTROPIKA] =
     {
         .name = COMPOUND_STRING("Catastropika"),
-        .description = sNullDescription,
+        .description = COMPOUND_STRING(
+            "Pikachu uses the max amount\n"
+            "of electricity and pounces."),
         .effect = EFFECT_HIT,
         .power = 210,
         .type = TYPE_ELECTRIC,
@@ -21278,7 +21320,9 @@ const struct MoveInfo gMovesInfo[MOVES_COUNT_ALL] =
     [MOVE_10000000_VOLT_THUNDERBOLT] =
     {
         .name = COMPOUND_STRING("10,000,000 Volt Thunderbolt"),
-        .description = sNullDescription,
+        .description = COMPOUND_STRING(
+            "Cap Pikachu unleashes jolt.\n"
+            "High critical-hit ratio."),
         .effect = EFFECT_HIT,
         .power = 195,
         .type = TYPE_ELECTRIC,
@@ -21293,7 +21337,9 @@ const struct MoveInfo gMovesInfo[MOVES_COUNT_ALL] =
     [MOVE_STOKED_SPARKSURFER] =
     {
         .name = COMPOUND_STRING("Stoked Sparksurfer"),
-        .description = sNullDescription,
+        .description = COMPOUND_STRING(
+            "Alolan Raichu attacks with\n"
+            "full force. Causes paralysis."),
         .effect = EFFECT_HIT,
         .power = 175,
         .type = TYPE_ELECTRIC,
@@ -21311,7 +21357,9 @@ const struct MoveInfo gMovesInfo[MOVES_COUNT_ALL] =
     [MOVE_EXTREME_EVOBOOST] =
     {
         .name = COMPOUND_STRING("Extreme Evoboost"),
-        .description = sNullDescription,
+        .description = COMPOUND_STRING(
+            "Eevee gets energy from\n"
+            "its friends. Boosts stats."),
         .effect = EFFECT_EXTREME_EVOBOOST,
         .power = 0,
         .type = TYPE_NORMAL,
@@ -21325,7 +21373,9 @@ const struct MoveInfo gMovesInfo[MOVES_COUNT_ALL] =
     [MOVE_PULVERIZING_PANCAKE] =
     {
         .name = COMPOUND_STRING("Pulverizing Pancake"),
-        .description = sNullDescription,
+        .description = COMPOUND_STRING(
+            "Snorlax energetically moves\n"
+            "and attacks with full force."),
         .effect = EFFECT_HIT,
         .power = 210,
         .type = TYPE_NORMAL,
@@ -21339,7 +21389,9 @@ const struct MoveInfo gMovesInfo[MOVES_COUNT_ALL] =
     [MOVE_GENESIS_SUPERNOVA] =
     {
         .name = COMPOUND_STRING("Genesis Supernova"),
-        .description = sNullDescription,
+        .description = COMPOUND_STRING(
+            "Mew attacks with full force.\n"
+            "Psychically charges terrain."),
         .effect = EFFECT_HIT_SET_REMOVE_TERRAIN,
         .power = 185,
         .type = TYPE_PSYCHIC,
@@ -21354,7 +21406,9 @@ const struct MoveInfo gMovesInfo[MOVES_COUNT_ALL] =
     [MOVE_SINISTER_ARROW_RAID] =
     {
         .name = COMPOUND_STRING("Sinister Arrow Raid"),
-        .description = sNullDescription,
+        .description = COMPOUND_STRING(
+            "Decidueye shoots countless\n"
+            "arrows with full force."),
         .effect = EFFECT_HIT,
         .power = 180,
         .type = TYPE_GHOST,
@@ -21368,7 +21422,9 @@ const struct MoveInfo gMovesInfo[MOVES_COUNT_ALL] =
     [MOVE_MALICIOUS_MOONSAULT] =
     {
         .name = COMPOUND_STRING("Malicious Moonsault"),
-        .description = sNullDescription,
+        .description = COMPOUND_STRING(
+            "Incineroar crashes into\n"
+            "the target with full force."),
         .effect = EFFECT_HIT,
         .power = 180,
         .type = TYPE_DARK,
@@ -21382,7 +21438,9 @@ const struct MoveInfo gMovesInfo[MOVES_COUNT_ALL] =
     [MOVE_OCEANIC_OPERETTA] =
     {
         .name = COMPOUND_STRING("Oceanic Operetta"),
-        .description = sNullDescription,
+        .description = COMPOUND_STRING(
+            "Primarina summons a massive\n"
+            "amount of water at the foe."),
         .effect = EFFECT_HIT,
         .power = 195,
         .type = TYPE_WATER,
@@ -21396,7 +21454,9 @@ const struct MoveInfo gMovesInfo[MOVES_COUNT_ALL] =
     [MOVE_SPLINTERED_STORMSHARDS] =
     {
         .name = COMPOUND_STRING("Splintered Stormshards"),
-        .description = sNullDescription,
+        .description = COMPOUND_STRING(
+            "Lycanroc attacks with full\n"
+            "force. Removes all terrain."),
         .effect = EFFECT_HIT_SET_REMOVE_TERRAIN,
         .power = 190,
         .type = TYPE_ROCK,
@@ -21411,7 +21471,9 @@ const struct MoveInfo gMovesInfo[MOVES_COUNT_ALL] =
     [MOVE_LETS_SNUGGLE_FOREVER] =
     {
         .name = COMPOUND_STRING("Let's Snuggle Forever"),
-        .description = sNullDescription,
+        .description = COMPOUND_STRING(
+            "Mimikyu punches the target\n"
+            "with full force."),
         .effect = EFFECT_HIT,
         .power = 190,
         .type = TYPE_FAIRY,
@@ -21425,7 +21487,9 @@ const struct MoveInfo gMovesInfo[MOVES_COUNT_ALL] =
     [MOVE_CLANGOROUS_SOULBLAZE] =
     {
         .name = COMPOUND_STRING("Clangorous Soulblaze"),
-        .description = sNullDescription,
+        .description = COMPOUND_STRING(
+            "Kommo-o attacks with full\n"
+            "force. Boosts all stats."),
         .effect = EFFECT_HIT,
         .power = 185,
         .type = TYPE_DRAGON,
@@ -21446,7 +21510,9 @@ const struct MoveInfo gMovesInfo[MOVES_COUNT_ALL] =
     [MOVE_GUARDIAN_OF_ALOLA] =
     {
         .name = COMPOUND_STRING("Guardian of Alola"),
-        .description = sNullDescription,
+        .description = COMPOUND_STRING(
+            "The Land Spirit Pokémon\n"
+            "greatly reduces the foe's HP."),
         .effect = EFFECT_GUARDIAN_OF_ALOLA,
         .power = 1,
         .type = TYPE_FAIRY,
@@ -21460,7 +21526,9 @@ const struct MoveInfo gMovesInfo[MOVES_COUNT_ALL] =
     [MOVE_SEARING_SUNRAZE_SMASH] =
     {
         .name = COMPOUND_STRING("Searing Sunraze Smash"),
-        .description = sNullDescription,
+        .description = COMPOUND_STRING(
+            "Solgaleo attacks with full\n"
+            "force. Ignores abilities."),
         .effect = EFFECT_HIT,
         .power = 200,
         .type = TYPE_STEEL,
@@ -21475,7 +21543,9 @@ const struct MoveInfo gMovesInfo[MOVES_COUNT_ALL] =
     [MOVE_MENACING_MOONRAZE_MAELSTROM] =
     {
         .name = COMPOUND_STRING("Menacing Moonraze Maelstrom"),
-        .description = sNullDescription,
+        .description = COMPOUND_STRING(
+            "Lunala attacks with full\n"
+            "force. Ignores abilities."),
         .effect = EFFECT_HIT,
         .power = 200,
         .type = TYPE_GHOST,
@@ -21489,8 +21559,10 @@ const struct MoveInfo gMovesInfo[MOVES_COUNT_ALL] =
     },
     [MOVE_LIGHT_THAT_BURNS_THE_SKY] =
     {
-        .name = COMPOUND_STRING("Light That Burns The Sky"),
-        .description = sNullDescription,
+        .name = COMPOUND_STRING("Light That Burns the Sky"),
+        .description = COMPOUND_STRING(
+            "Uses Necrozma's highest\n"
+            "attack. Ignores abilities."),
         .effect = EFFECT_PHOTON_GEYSER,
         .power = 200,
         .type = TYPE_PSYCHIC,
@@ -21504,8 +21576,10 @@ const struct MoveInfo gMovesInfo[MOVES_COUNT_ALL] =
     },
     [MOVE_SOUL_STEALING_7_STAR_STRIKE] =
     {
-        .name = COMPOUND_STRING("Soul Stealing 7 Star Strike"),
-        .description = sNullDescription,
+        .name = COMPOUND_STRING("Soul-Stealing 7-Star Strike"),
+        .description = COMPOUND_STRING(
+            "Marshadow punches and\n"
+            "kicks with full force."),
         .effect = EFFECT_HIT,
         .power = 195,
         .type = TYPE_GHOST,
@@ -21520,7 +21594,7 @@ const struct MoveInfo gMovesInfo[MOVES_COUNT_ALL] =
     [MOVE_MAX_GUARD] =
     {
         .name = COMPOUND_STRING("Max Guard"),
-        .description = sNullDescription,
+        .description = sProtectDescription,
         .effect = EFFECT_PROTECT,
         .power = 0,
         .type = TYPE_NORMAL,
@@ -21535,7 +21609,9 @@ const struct MoveInfo gMovesInfo[MOVES_COUNT_ALL] =
     [MOVE_MAX_FLARE] =
     {
         .name = COMPOUND_STRING("Max Flare"),
-        .description = sNullDescription,
+        .description = COMPOUND_STRING(
+            "Fire Dynamax attack.\n"
+            "Intensifies sun for 5 turns."),
         .effect = EFFECT_MAX_MOVE,
         .power = 1,
         .type = TYPE_FIRE,
@@ -21555,7 +21631,9 @@ const struct MoveInfo gMovesInfo[MOVES_COUNT_ALL] =
     [MOVE_MAX_FLUTTERBY] =
     {
         .name = COMPOUND_STRING("Max Flutterby"),
-        .description = sNullDescription,
+        .description = COMPOUND_STRING(
+            "Bug Dynamax attack.\n"
+            "Lowers foe's Sp. Atk stat."),
         .effect = EFFECT_MAX_MOVE,
         .power = 1,
         .type = TYPE_BUG,
@@ -21575,7 +21653,9 @@ const struct MoveInfo gMovesInfo[MOVES_COUNT_ALL] =
     [MOVE_MAX_LIGHTNING] =
     {
         .name = COMPOUND_STRING("Max Lightning"),
-        .description = sNullDescription,
+        .description = COMPOUND_STRING(
+            "Electric Dynamax attack.\n"
+            "Turns the terrain electric."),
         .effect = EFFECT_MAX_MOVE,
         .power = 1,
         .type = TYPE_ELECTRIC,
@@ -21595,7 +21675,9 @@ const struct MoveInfo gMovesInfo[MOVES_COUNT_ALL] =
     [MOVE_MAX_STRIKE] =
     {
         .name = COMPOUND_STRING("Max Strike"),
-        .description = sNullDescription,
+        .description = COMPOUND_STRING(
+            "Normal Dynamax attack.\n"
+            "Lowers foe's Speed stat."),
         .effect = EFFECT_MAX_MOVE,
         .power = 1,
         .type = TYPE_NORMAL,
@@ -21615,7 +21697,9 @@ const struct MoveInfo gMovesInfo[MOVES_COUNT_ALL] =
     [MOVE_MAX_KNUCKLE] =
     {
         .name = COMPOUND_STRING("Max Knuckle"),
-        .description = sNullDescription,
+        .description = COMPOUND_STRING(
+            "Fighting Dynamax attack.\n"
+            "Boosts ally Attack stats."),
         .effect = EFFECT_MAX_MOVE,
         .power = 1,
         .type = TYPE_FIGHTING,
@@ -21635,7 +21719,9 @@ const struct MoveInfo gMovesInfo[MOVES_COUNT_ALL] =
     [MOVE_MAX_PHANTASM] =
     {
         .name = COMPOUND_STRING("Max Phantasm"),
-        .description = sNullDescription,
+        .description = COMPOUND_STRING(
+            "Ghost Dynamax attack.\n"
+            "Lowers foe's Defense stat."),
         .effect = EFFECT_MAX_MOVE,
         .power = 1,
         .type = TYPE_GHOST,
@@ -21655,7 +21741,9 @@ const struct MoveInfo gMovesInfo[MOVES_COUNT_ALL] =
     [MOVE_MAX_HAILSTORM] =
     {
         .name = COMPOUND_STRING("Max Hailstorm"),
-        .description = sNullDescription,
+        .description = COMPOUND_STRING(
+            "Ice Dynamax attack.\n"
+            "Summons hail for 5 turns."),
         .effect = EFFECT_MAX_MOVE,
         .power = 1,
         .type = TYPE_ICE,
@@ -21675,7 +21763,9 @@ const struct MoveInfo gMovesInfo[MOVES_COUNT_ALL] =
     [MOVE_MAX_OOZE] =
     {
         .name = COMPOUND_STRING("Max Ooze"),
-        .description = sNullDescription,
+        .description = COMPOUND_STRING(
+            "Poison Dynamax attack.\n"
+            "Boosts ally Sp. Atk stats."),
         .effect = EFFECT_MAX_MOVE,
         .power = 1,
         .type = TYPE_POISON,
@@ -21695,7 +21785,9 @@ const struct MoveInfo gMovesInfo[MOVES_COUNT_ALL] =
     [MOVE_MAX_GEYSER] =
     {
         .name = COMPOUND_STRING("Max Geyser"),
-        .description = sNullDescription,
+        .description = COMPOUND_STRING(
+            "Water Dynamax attack.\n"
+            "Summons rain for 5 turns."),
         .effect = EFFECT_MAX_MOVE,
         .power = 1,
         .type = TYPE_WATER,
@@ -21715,7 +21807,9 @@ const struct MoveInfo gMovesInfo[MOVES_COUNT_ALL] =
     [MOVE_MAX_AIRSTREAM] =
     {
         .name = COMPOUND_STRING("Max Airstream"),
-        .description = sNullDescription,
+        .description = COMPOUND_STRING(
+            "Flying Dynamax attack.\n"
+            "Boosts ally Speed stats."),
         .effect = EFFECT_MAX_MOVE,
         .power = 1,
         .type = TYPE_FLYING,
@@ -21735,7 +21829,9 @@ const struct MoveInfo gMovesInfo[MOVES_COUNT_ALL] =
     [MOVE_MAX_STARFALL] =
     {
         .name = COMPOUND_STRING("Max Starfall"),
-        .description = sNullDescription,
+        .description = COMPOUND_STRING(
+            "Fairy Dynamax attack.\n"
+            "Turns the terrain misty."),
         .effect = EFFECT_MAX_MOVE,
         .power = 1,
         .type = TYPE_FAIRY,
@@ -21755,7 +21851,9 @@ const struct MoveInfo gMovesInfo[MOVES_COUNT_ALL] =
     [MOVE_MAX_WYRMWIND] =
     {
         .name = COMPOUND_STRING("Max Wyrmwind"),
-        .description = sNullDescription,
+        .description = COMPOUND_STRING(
+            "Dragon Dynamax attack.\n"
+            "Lowers foe's Attack stat."),
         .effect = EFFECT_MAX_MOVE,
         .power = 1,
         .type = TYPE_DRAGON,
@@ -21775,7 +21873,9 @@ const struct MoveInfo gMovesInfo[MOVES_COUNT_ALL] =
     [MOVE_MAX_MINDSTORM] =
     {
         .name = COMPOUND_STRING("Max Mindstorm"),
-        .description = sNullDescription,
+        .description = COMPOUND_STRING(
+            "Psychic Dynamax attack.\n"
+            "Turns the terrain psychic."),
         .effect = EFFECT_MAX_MOVE,
         .power = 1,
         .type = TYPE_PSYCHIC,
@@ -21795,7 +21895,9 @@ const struct MoveInfo gMovesInfo[MOVES_COUNT_ALL] =
     [MOVE_MAX_ROCKFALL] =
     {
         .name = COMPOUND_STRING("Max Rockfall"),
-        .description = sNullDescription,
+        .description = COMPOUND_STRING(
+            "Rock Dynamax attack.\n"
+            "Summons a sandstorm."),
         .effect = EFFECT_MAX_MOVE,
         .power = 1,
         .type = TYPE_ROCK,
@@ -21815,7 +21917,9 @@ const struct MoveInfo gMovesInfo[MOVES_COUNT_ALL] =
     [MOVE_MAX_QUAKE] =
     {
         .name = COMPOUND_STRING("Max Quake"),
-        .description = sNullDescription,
+        .description = COMPOUND_STRING(
+            "Ground Dynamax attack.\n"
+            "Boosts ally Sp. Def stats."),
         .effect = EFFECT_MAX_MOVE,
         .power = 1,
         .type = TYPE_GROUND,
@@ -21836,7 +21940,9 @@ const struct MoveInfo gMovesInfo[MOVES_COUNT_ALL] =
     [MOVE_MAX_DARKNESS] =
     {
         .name = COMPOUND_STRING("Max Darkness"),
-        .description = sNullDescription,
+        .description = COMPOUND_STRING(
+            "Dark Dynamax attack.\n"
+            "Lowers foe's Sp. Def stat."),
         .effect = EFFECT_MAX_MOVE,
         .power = 1,
         .type = TYPE_DARK,
@@ -21856,7 +21962,9 @@ const struct MoveInfo gMovesInfo[MOVES_COUNT_ALL] =
     [MOVE_MAX_OVERGROWTH] =
     {
         .name = COMPOUND_STRING("Max Overgrowth"),
-        .description = sNullDescription,
+        .description = COMPOUND_STRING(
+            "Grass Dynamax attack.\n"
+            "Turns the terrain grassy."),
         .effect = EFFECT_MAX_MOVE,
         .power = 10,
         .type = TYPE_GRASS,
@@ -21876,7 +21984,9 @@ const struct MoveInfo gMovesInfo[MOVES_COUNT_ALL] =
     [MOVE_MAX_STEELSPIKE] =
     {
         .name = COMPOUND_STRING("Max Steelspike"),
-        .description = sNullDescription,
+        .description = COMPOUND_STRING(
+            "Steel Dynamax attack.\n"
+            "Boosts ally Defense stats."),
         .effect = EFFECT_MAX_MOVE,
         .power = 10,
         .type = TYPE_STEEL,
@@ -21896,7 +22006,9 @@ const struct MoveInfo gMovesInfo[MOVES_COUNT_ALL] =
     [MOVE_G_MAX_VINE_LASH] =
     {
         .name = COMPOUND_STRING("G-Max Vine Lash"),
-        .description = sNullDescription,    //ANIM TODO
+        .description = COMPOUND_STRING(
+            "G-max Venusaur attack.\n"
+            "Damages for 4 turns."),    //ANIM TODO
         .effect = EFFECT_MAX_MOVE,
         .power = 10,
         .type = TYPE_GRASS,
@@ -21916,7 +22028,9 @@ const struct MoveInfo gMovesInfo[MOVES_COUNT_ALL] =
     [MOVE_G_MAX_WILDFIRE] =
     {
         .name = COMPOUND_STRING("G-Max Wildfire"),
-        .description = sNullDescription,
+        .description = COMPOUND_STRING(
+            "G-max Charizard attack.\n"
+            "Damages for 4 turns."),    //ANIM TODO
         .effect = EFFECT_MAX_MOVE,
         .power = 10,
         .type = TYPE_FIRE,
@@ -21936,7 +22050,9 @@ const struct MoveInfo gMovesInfo[MOVES_COUNT_ALL] =
     [MOVE_G_MAX_CANNONADE] =
     {
         .name = COMPOUND_STRING("G-Max Cannonade"),
-        .description = sNullDescription,    //ANIM TODO
+        .description = COMPOUND_STRING(
+            "G-max Blastoise attack.\n"
+            "Damages for 4 turns."),    //ANIM TODO
         .effect = EFFECT_MAX_MOVE,
         .power = 10,
         .type = TYPE_WATER,
@@ -21956,7 +22072,9 @@ const struct MoveInfo gMovesInfo[MOVES_COUNT_ALL] =
     [MOVE_G_MAX_BEFUDDLE] =
     {
         .name = COMPOUND_STRING("G-Max Befuddle"),
-        .description = sNullDescription,
+        .description = COMPOUND_STRING(
+            "G-max Butterfree attack.\n"
+            "Poison, paralysis, or sleep."),    //ANIM TODO
         .effect = EFFECT_MAX_MOVE,
         .power = 10,
         .type = TYPE_BUG,
@@ -21976,7 +22094,9 @@ const struct MoveInfo gMovesInfo[MOVES_COUNT_ALL] =
     [MOVE_G_MAX_VOLT_CRASH] =
     {
         .name = COMPOUND_STRING("G-Max Volt Crash"),
-        .description = sNullDescription,
+        .description = COMPOUND_STRING(
+            "G-max Pikachu attack.\n"
+            "Paralyzes opponents."),    //ANIM TODO
         .effect = EFFECT_MAX_MOVE,
         .power = 10,
         .type = TYPE_ELECTRIC,
@@ -21996,7 +22116,9 @@ const struct MoveInfo gMovesInfo[MOVES_COUNT_ALL] =
     [MOVE_G_MAX_GOLD_RUSH] =
     {
         .name = COMPOUND_STRING("G-Max Gold Rush"),
-        .description = sNullDescription,
+        .description = COMPOUND_STRING(
+            "G-max Meowth attack.\n"
+            "Confuses and earns money."),    //ANIM TODO
         .effect = EFFECT_MAX_MOVE,
         .power = 10,
         .type = TYPE_NORMAL,
@@ -22016,7 +22138,9 @@ const struct MoveInfo gMovesInfo[MOVES_COUNT_ALL] =
     [MOVE_G_MAX_CHI_STRIKE] =
     {
         .name = COMPOUND_STRING("G-Max Chi Strike"),
-        .description = sNullDescription,
+        .description = COMPOUND_STRING(
+            "G-max Machamp attack.\n"
+            "Boosts critical-hit ratio."),    //ANIM TODO
         .effect = EFFECT_MAX_MOVE,
         .power = 10,
         .type = TYPE_FIGHTING,
@@ -22036,7 +22160,9 @@ const struct MoveInfo gMovesInfo[MOVES_COUNT_ALL] =
     [MOVE_G_MAX_TERROR] =
     {
         .name = COMPOUND_STRING("G-Max Terror"),
-        .description = sNullDescription,
+        .description = COMPOUND_STRING(
+            "G-max Gengar attack.\n"
+            "Prevents foes from escaping."),    //ANIM TODO
         .effect = EFFECT_MAX_MOVE,
         .power = 10,
         .type = TYPE_GHOST,
@@ -22056,7 +22182,9 @@ const struct MoveInfo gMovesInfo[MOVES_COUNT_ALL] =
     [MOVE_G_MAX_FOAM_BURST] =
     {
         .name = COMPOUND_STRING("G-Max Foam Burst"),
-        .description = sNullDescription,
+        .description = COMPOUND_STRING(
+            "G-max Kingler attack.\n"
+            "Harshly lowers foe's Speed."),    //ANIM TODO
         .effect = EFFECT_MAX_MOVE,
         .power = 10,
         .type = TYPE_WATER,
@@ -22076,7 +22204,9 @@ const struct MoveInfo gMovesInfo[MOVES_COUNT_ALL] =
     [MOVE_G_MAX_RESONANCE] =
     {
         .name = COMPOUND_STRING("G-Max Resonance"),
-        .description = sNullDescription,
+        .description = COMPOUND_STRING(
+            "G-max Lapras attack.\n"
+            "Reduces damage for 5 turns."),    //ANIM TODO
         .effect = EFFECT_MAX_MOVE,
         .power = 10,
         .type = TYPE_ICE,
@@ -22096,7 +22226,9 @@ const struct MoveInfo gMovesInfo[MOVES_COUNT_ALL] =
     [MOVE_G_MAX_CUDDLE] =
     {
         .name = COMPOUND_STRING("G-Max Cuddle"),
-        .description = sNullDescription,
+        .description = COMPOUND_STRING(
+            "G-max Eevee attack.\n"
+            "Infatuates opponents."),    //ANIM TODO
         .effect = EFFECT_MAX_MOVE,
         .power = 10,
         .type = TYPE_NORMAL,
@@ -22116,7 +22248,9 @@ const struct MoveInfo gMovesInfo[MOVES_COUNT_ALL] =
     [MOVE_G_MAX_REPLENISH] =
     {
         .name = COMPOUND_STRING("G-Max Replenish"),
-        .description = sNullDescription,
+        .description = COMPOUND_STRING(
+            "G-max Snorlax attack.\n"
+            "Restores eaten Berries."),    //ANIM TODO
         .effect = EFFECT_MAX_MOVE,
         .power = 10,
         .type = TYPE_NORMAL,
@@ -22136,7 +22270,9 @@ const struct MoveInfo gMovesInfo[MOVES_COUNT_ALL] =
     [MOVE_G_MAX_MALODOR] =
     {
         .name = COMPOUND_STRING("G-Max Malodor"),
-        .description = sNullDescription,
+        .description = COMPOUND_STRING(
+            "G-max Garbodor attack.\n"
+            "Poisons opponents."),    //ANIM TODO
         .effect = EFFECT_MAX_MOVE,
         .power = 10,
         .type = TYPE_POISON,
@@ -22156,7 +22292,9 @@ const struct MoveInfo gMovesInfo[MOVES_COUNT_ALL] =
     [MOVE_G_MAX_MELTDOWN] =
     {
         .name = COMPOUND_STRING("G-Max Meltdown"),
-        .description = sNullDescription,
+        .description = COMPOUND_STRING(
+            "G-max Melmetal attack.\n"
+            "Prevents repeat move use."),    //ANIM TODO
         .effect = EFFECT_MAX_MOVE,
         .power = 10,
         .type = TYPE_STEEL,
@@ -22176,7 +22314,9 @@ const struct MoveInfo gMovesInfo[MOVES_COUNT_ALL] =
     [MOVE_G_MAX_DRUM_SOLO] =
     {
         .name = COMPOUND_STRING("G-Max Drum Solo"),
-        .description = sNullDescription,    //ANIM TODO
+        .description = COMPOUND_STRING(
+            "G-max Rillaboom attack.\n"
+            "Ignores target's abilities."),    //ANIM TODO
         .effect = EFFECT_MAX_MOVE,
         .power = 10,
         .type = TYPE_GRASS,
@@ -22197,7 +22337,9 @@ const struct MoveInfo gMovesInfo[MOVES_COUNT_ALL] =
     [MOVE_G_MAX_FIREBALL] =
     {
         .name = COMPOUND_STRING("G-Max Fireball"),
-        .description = sNullDescription,    //ANIM TODO
+        .description = COMPOUND_STRING(
+            "G-max Cinderace attack.\n"
+            "Ignores target's abilities."),    //ANIM TODO
         .effect = EFFECT_MAX_MOVE,
         .power = 10,
         .type = TYPE_FIRE,
@@ -22218,7 +22360,9 @@ const struct MoveInfo gMovesInfo[MOVES_COUNT_ALL] =
     [MOVE_G_MAX_HYDROSNIPE] =
     {
         .name = COMPOUND_STRING("G-Max Hydrosnipe"),
-        .description = sNullDescription,    //ANIM TODO
+        .description = COMPOUND_STRING(
+            "G-max Inteleon attack.\n"
+            "Ignores target's abilities."),    //ANIM TODO
         .effect = EFFECT_MAX_MOVE,
         .power = 10,
         .type = TYPE_WATER,
@@ -22239,7 +22383,9 @@ const struct MoveInfo gMovesInfo[MOVES_COUNT_ALL] =
     [MOVE_G_MAX_WIND_RAGE] =
     {
         .name = COMPOUND_STRING("G-Max Wind Rage"),
-        .description = sNullDescription,
+        .description = COMPOUND_STRING(
+            "G-max Corviknight attack.\n"
+            "Removes opponent screens."),    //ANIM TODO
         .effect = EFFECT_MAX_MOVE,
         .power = 10,
         .type = TYPE_FLYING,
@@ -22259,7 +22405,9 @@ const struct MoveInfo gMovesInfo[MOVES_COUNT_ALL] =
     [MOVE_G_MAX_GRAVITAS] =
     {
         .name = COMPOUND_STRING("G-Max Gravitas"),
-        .description = sNullDescription,
+        .description = COMPOUND_STRING(
+            "G-max Orbeetle attack.\n"
+            "Changes gravity for 5 turns."),    //ANIM TODO
         .effect = EFFECT_MAX_MOVE,
         .power = 10,
         .type = TYPE_PSYCHIC,
@@ -22279,7 +22427,9 @@ const struct MoveInfo gMovesInfo[MOVES_COUNT_ALL] =
     [MOVE_G_MAX_STONESURGE] =
     {
         .name = COMPOUND_STRING("G-Max Stonesurge"),
-        .description = sNullDescription,
+        .description = COMPOUND_STRING(
+            "G-max Drednaw attack.\n"
+            "Scatters sharp rocks."),    //ANIM TODO
         .effect = EFFECT_MAX_MOVE,
         .power = 10,
         .type = TYPE_WATER,
@@ -22299,7 +22449,9 @@ const struct MoveInfo gMovesInfo[MOVES_COUNT_ALL] =
     [MOVE_G_MAX_VOLCALITH] =
     {
         .name = COMPOUND_STRING("G-Max Volcalith"),
-        .description = sNullDescription,
+        .description = COMPOUND_STRING(
+            "G-max Coalossal attack.\n"
+            "Damages for 4 turns."),    //ANIM TODO
         .effect = EFFECT_MAX_MOVE,
         .power = 10,
         .type = TYPE_ROCK,
@@ -22319,7 +22471,9 @@ const struct MoveInfo gMovesInfo[MOVES_COUNT_ALL] =
     [MOVE_G_MAX_TARTNESS] =
     {
         .name = COMPOUND_STRING("G-Max Tartness"),
-        .description = sNullDescription,
+        .description = COMPOUND_STRING(
+            "G-max Flapple attack.\n"
+            "Lowers foe's evasiveness."),    //ANIM TODO
         .effect = EFFECT_MAX_MOVE,
         .power = 10,
         .type = TYPE_GRASS,
@@ -22339,7 +22493,9 @@ const struct MoveInfo gMovesInfo[MOVES_COUNT_ALL] =
     [MOVE_G_MAX_SWEETNESS] =
     {
         .name = COMPOUND_STRING("G-Max Sweetness"),
-        .description = sNullDescription,
+        .description = COMPOUND_STRING(
+            "G-max Appletun attack.\n"
+            "Heals ally status conditions."),    //ANIM TODO
         .effect = EFFECT_MAX_MOVE,
         .power = 10,
         .type = TYPE_GRASS,
@@ -22359,7 +22515,9 @@ const struct MoveInfo gMovesInfo[MOVES_COUNT_ALL] =
     [MOVE_G_MAX_SANDBLAST] =
     {
         .name = COMPOUND_STRING("G-Max Sandblast"),
-        .description = sNullDescription,
+        .description = COMPOUND_STRING(
+            "G-max Sandaconda attack.\n"
+            "Traps foes in a sandstorm."),    //ANIM TODO
         .effect = EFFECT_MAX_MOVE,
         .power = 10,
         .type = TYPE_GROUND,
@@ -22379,7 +22537,9 @@ const struct MoveInfo gMovesInfo[MOVES_COUNT_ALL] =
     [MOVE_G_MAX_STUN_SHOCK] =
     {
         .name = COMPOUND_STRING("G-Max Stun Shock"),
-        .description = sNullDescription,
+        .description = COMPOUND_STRING(
+            "G-max Toxtricity attack.\n"
+            "Poisons or paralyzes foes."),    //ANIM TODO
         .effect = EFFECT_MAX_MOVE,
         .power = 10,
         .type = TYPE_ELECTRIC,
@@ -22399,7 +22559,9 @@ const struct MoveInfo gMovesInfo[MOVES_COUNT_ALL] =
     [MOVE_G_MAX_CENTIFERNO] =
     {
         .name = COMPOUND_STRING("G-Max Centiferno"),
-        .description = sNullDescription,
+        .description = COMPOUND_STRING(
+            "G-max Toxtricity attack.\n"
+            "Traps foes in flames."),    //ANIM TODO
         .effect = EFFECT_MAX_MOVE,
         .power = 10,
         .type = TYPE_FIRE,
@@ -22419,7 +22581,9 @@ const struct MoveInfo gMovesInfo[MOVES_COUNT_ALL] =
     [MOVE_G_MAX_SMITE] =
     {
         .name = COMPOUND_STRING("G-Max Smite"),
-        .description = sNullDescription,
+        .description = COMPOUND_STRING(
+            "G-max Hatterene attack.\n"
+            "Confuses opponents."),    //ANIM TODO
         .effect = EFFECT_MAX_MOVE,
         .power = 10,
         .type = TYPE_FAIRY,
@@ -22440,7 +22604,9 @@ const struct MoveInfo gMovesInfo[MOVES_COUNT_ALL] =
     [MOVE_G_MAX_SNOOZE] =
     {
         .name = COMPOUND_STRING("G-Max Snooze"),
-        .description = sNullDescription,
+        .description = COMPOUND_STRING(
+            "G-max Grimmsnarl attack.\n"
+            "Lulls foes into sleep."),    //ANIM TODO
         .effect = EFFECT_MAX_MOVE,
         .power = 10,
         .type = TYPE_DARK,
@@ -22460,7 +22626,9 @@ const struct MoveInfo gMovesInfo[MOVES_COUNT_ALL] =
     [MOVE_G_MAX_FINALE] =
     {
         .name = COMPOUND_STRING("G-Max Finale"),
-        .description = sNullDescription,
+        .description = COMPOUND_STRING(
+            "G-max Alcremie attack.\n"
+            "Heals ally HP."),    //ANIM TODO
         .effect = EFFECT_MAX_MOVE,
         .power = 10,
         .type = TYPE_FAIRY,
@@ -22480,7 +22648,9 @@ const struct MoveInfo gMovesInfo[MOVES_COUNT_ALL] =
     [MOVE_G_MAX_STEELSURGE] =
     {
         .name = COMPOUND_STRING("G-Max Steelsurge"),
-        .description = sNullDescription,
+        .description = COMPOUND_STRING(
+            "G-max Copperajah attack.\n"
+            "Scatters sharp spikes."),    //ANIM TODO
         .effect = EFFECT_MAX_MOVE,
         .power = 10,
         .type = TYPE_STEEL,
@@ -22500,7 +22670,9 @@ const struct MoveInfo gMovesInfo[MOVES_COUNT_ALL] =
     [MOVE_G_MAX_DEPLETION] =
     {
         .name = COMPOUND_STRING("G-Max Depletion"),
-        .description = sNullDescription,
+        .description = COMPOUND_STRING(
+            "G-max Duraludon attack.\n"
+            "Reduces target's PP."),    //ANIM TODO
         .effect = EFFECT_MAX_MOVE,
         .power = 10,
         .type = TYPE_DRAGON,
@@ -22520,7 +22692,7 @@ const struct MoveInfo gMovesInfo[MOVES_COUNT_ALL] =
     [MOVE_G_MAX_ONE_BLOW] =
     {
         .name = COMPOUND_STRING("G-Max One Blow"),
-        .description = sNullDescription,
+        .description = sGMaxOneBlowDescription,    //ANIM TODO
         .effect = EFFECT_MAX_MOVE,
         .power = 10,
         .type = TYPE_DARK,
@@ -22536,7 +22708,7 @@ const struct MoveInfo gMovesInfo[MOVES_COUNT_ALL] =
     [MOVE_G_MAX_RAPID_FLOW] =
     {
         .name = COMPOUND_STRING("G-Max Rapid Flow"),
-        .description = sNullDescription,
+        .description = sGMaxOneBlowDescription,    //ANIM TODO
         .effect = EFFECT_MAX_MOVE,
         .power = 10,
         .type = TYPE_WATER,
diff --git a/test/text.c b/test/text.c
index 7650c2dd59..8e9a205196 100644
--- a/test/text.c
+++ b/test/text.c
@@ -93,7 +93,7 @@ TEST("Move descriptions fit on Pokemon Summary Screen")
     u32 i;
     const u32 fontId = FONT_NORMAL, widthPx = 152;
     u32 move = MOVE_NONE;
-    for (i = 1; i < MOVES_COUNT; i++)
+    for (i = 1; i < MOVES_COUNT_ALL; i++)
     {
         PARAMETRIZE_LABEL("%S", GetMoveDescription(i)) { move = i; }
     }