diff --git a/src/data/abilities.h b/src/data/abilities.h
index 9e60122d2c..f9a3adc96c 100644
--- a/src/data/abilities.h
+++ b/src/data/abilities.h
@@ -194,7 +194,7 @@ const struct Ability gAbilitiesInfo[ABILITIES_COUNT] =
     [ABILITY_WONDER_GUARD] =
     {
         .name = _("Wonder Guard"),
-        .description = COMPOUND_STRING("“Supereffective” hits."),
+        .description = COMPOUND_STRING("Only “Supereffective” hits."),
         .aiRating = 10,
         .cantBeCopied = TRUE,
         .cantBeSwapped = TRUE,
@@ -2176,7 +2176,7 @@ const struct Ability gAbilitiesInfo[ABILITIES_COUNT] =
     [ABILITY_GOOD_AS_GOLD] =
     {
         .name = _("Good as Gold"),
-        .description = COMPOUND_STRING("Avoids status problems."),
+        .description = COMPOUND_STRING("Avoids status moves."),
         .aiRating = 8,
         .breakable = TRUE,
     },
diff --git a/src/data/moves_info.h b/src/data/moves_info.h
index 45d7607023..3ed1de6df2 100644
--- a/src/data/moves_info.h
+++ b/src/data/moves_info.h
@@ -40,8 +40,8 @@ static const u8 sHyperBeamDescription[] = _(
 #endif
 
 static const u8 sRevengeDescription[] = _(
-    "An attack that gains power\n"
-    "if injured by the foe.");
+    "An attack that moves last\n"
+    "and gains power if hit.");
 
 static const u8 sPluckDescription[] = _(
     "Eats the foe's held Berry\n"
@@ -64,8 +64,8 @@ static const u8 sStormThrowDescription[] = _(
     "in a critical hit.");
 
 static const u8 sCircleThrowDescription[] = _(
-    "Knocks the foe away to end\n"
-    "the battle.");
+    "Knocks foe away to switch\n"
+    "it out or end wild battle.");
 
 static const u8 sChipAwayDescription[] = _(
     "Strikes through the foe's\n"
@@ -418,7 +418,7 @@ const struct MoveInfo gMovesInfo[MOVES_COUNT_ALL] =
         .name = COMPOUND_STRING("Guillotine"),
         .description = COMPOUND_STRING(
             "A powerful pincer attack\n"
-            "that may cause fainting."),
+            "that KOs if it hits."),
         .effect = EFFECT_OHKO,
         .power = 1,
         .type = TYPE_NORMAL,
@@ -440,8 +440,8 @@ const struct MoveInfo gMovesInfo[MOVES_COUNT_ALL] =
     {
         .name = COMPOUND_STRING("Razor Wind"),
         .description = COMPOUND_STRING(
-            "A 2-turn move that strikes\n"
-            "the foe on the 2nd turn."),
+            "A 2-turn move with a high\n"
+            "critical-hit ratio."),
         .effect = EFFECT_TWO_TURNS_ATTACK,
         .power = 80,
         .type = TYPE_NORMAL,
@@ -560,8 +560,8 @@ const struct MoveInfo gMovesInfo[MOVES_COUNT_ALL] =
     {
         .name = COMPOUND_STRING("Whirlwind"),
         .description = COMPOUND_STRING(
-            "Blows away the foe with\n"
-            "wind and ends the battle."),
+            "Blows away the foe, switches\n"
+            "it out or ends wild battle."),
         .effect = EFFECT_ROAR,
         .power = 0,
         .type = TYPE_NORMAL,
@@ -803,7 +803,7 @@ const struct MoveInfo gMovesInfo[MOVES_COUNT_ALL] =
         .name = COMPOUND_STRING("Rolling Kick"),
         .description = COMPOUND_STRING(
             "A fast kick delivered from\n"
-            "a rapid spin."),
+            "a rapid spin. May flinch."),
         .effect = EFFECT_HIT,
         .power = 60,
         .type = TYPE_FIGHTING,
@@ -1155,8 +1155,8 @@ const struct MoveInfo gMovesInfo[MOVES_COUNT_ALL] =
     {
         .name = COMPOUND_STRING("Twineedle"),
         .description = COMPOUND_STRING(
-            "Stingers on the forelegs\n"
-            "jab the foe twice."),
+            "Foreleg stingers jab foe\n"
+            "twice. May poison."),
         .effect = EFFECT_HIT,
         .power = 25,
         .type = TYPE_BUG,
@@ -1204,7 +1204,7 @@ const struct MoveInfo gMovesInfo[MOVES_COUNT_ALL] =
     {
         .name = COMPOUND_STRING("Leer"),
         .description = COMPOUND_STRING(
-            "Frightens the foe with a\n"
+            "Frightens the foes with a\n"
             "leer to lower Defense."),
         .effect = EFFECT_DEFENSE_DOWN,
         .power = 0,
@@ -1280,8 +1280,8 @@ const struct MoveInfo gMovesInfo[MOVES_COUNT_ALL] =
     {
         .name = COMPOUND_STRING("Roar"),
         .description = COMPOUND_STRING(
-            "Makes the foe flee to end\n"
-            "the battle."),
+            "Switches the foe out\n"
+            "or ends wild battle."),
         .effect = EFFECT_ROAR,
         .power = 0,
         .type = TYPE_NORMAL,
@@ -1385,8 +1385,14 @@ const struct MoveInfo gMovesInfo[MOVES_COUNT_ALL] =
     {
         .name = COMPOUND_STRING("Disable"),
         .description = COMPOUND_STRING(
-            "Psychically disables one of\n"
-            "the foe's moves."),
+        #if B_DISABLE_TURNS >= GEN_5
+            "For 4 turns, prevents foe\n"
+        #elif B_DISABLE_TURNS == GEN_4
+            "For 4-7 turns, prevents foe\n"
+        #else
+            "For 2-5 turns, prevents foe\n"
+        #endif
+            "from using last used move."),
         #if B_UPDATED_MOVE_DATA >= GEN_5
             .accuracy = 100,
         #elif B_UPDATED_MOVE_DATA == GEN_4
@@ -1497,7 +1503,7 @@ const struct MoveInfo gMovesInfo[MOVES_COUNT_ALL] =
         .name = COMPOUND_STRING("Mist"),
         .description = COMPOUND_STRING(
             "Creates a mist that stops\n"
-            "reduction of abilities."),
+            "reduction of stats."),
         .effect = EFFECT_MIST,
         .power = 0,
         .type = TYPE_ICE,
@@ -1566,7 +1572,11 @@ const struct MoveInfo gMovesInfo[MOVES_COUNT_ALL] =
         .name = COMPOUND_STRING("Surf"),
         .description = COMPOUND_STRING(
             "Creates a huge wave, then\n"
-            "crashes it down on the foe."),
+        #if B_UPDATED_MOVE_DATA >= GEN_4
+            "crashes it down on the field."),
+        #else
+            "crashes it down on the foes."),
+        #endif
         .effect = EFFECT_HIT,
         .power = B_UPDATED_MOVE_DATA >= GEN_6 ? 90 : 95,
         .type = TYPE_WATER,
@@ -1621,7 +1631,7 @@ const struct MoveInfo gMovesInfo[MOVES_COUNT_ALL] =
     {
         .name = COMPOUND_STRING("Blizzard"),
         .description = COMPOUND_STRING(
-            "Hits the foe with an icy\n"
+            "Hits the foes with an icy\n"
         #if B_USE_FROSTBITE == TRUE
             "storm. May cause frostbite."),
         #else
@@ -2023,7 +2033,7 @@ const struct MoveInfo gMovesInfo[MOVES_COUNT_ALL] =
     {
         .name = COMPOUND_STRING("Razor Leaf"),
         .description = COMPOUND_STRING(
-            "Cuts the enemy with leaves.\n"
+            "Cuts enemies with leaves.\n"
             "High critical-hit ratio."),
         .effect = EFFECT_HIT,
         .power = 55,
@@ -2384,8 +2394,8 @@ const struct MoveInfo gMovesInfo[MOVES_COUNT_ALL] =
     {
         .name = COMPOUND_STRING("Earthquake"),
         .description = COMPOUND_STRING(
-            "A powerful quake, but has\n"
-            "no effect on flying foes."),
+            "A powerful quake that\n"
+            "hits all other POKéMON."),
         .effect = EFFECT_EARTHQUAKE,
         .power = 100,
         .type = TYPE_GROUND,
@@ -2658,9 +2668,15 @@ const struct MoveInfo gMovesInfo[MOVES_COUNT_ALL] =
     [MOVE_TELEPORT] =
     {
         .name = COMPOUND_STRING("Teleport"),
+        #if B_TELEPORT_BEHAVIOUR >= GEN_8
+        .description = COMPOUND_STRING(
+            "Switches the user out last.\n"
+            "Flees when used by wild {PKMN}.")
+        #else
         .description = COMPOUND_STRING(
             "A psychic move for fleeing\n"
             "from battle instantly."),
+        #endif
         .effect = EFFECT_TELEPORT,
         .power = 0,
         .type = TYPE_PSYCHIC,
@@ -2705,7 +2721,7 @@ const struct MoveInfo gMovesInfo[MOVES_COUNT_ALL] =
     {
         .name = COMPOUND_STRING("Mimic"),
         .description = COMPOUND_STRING(
-            "Copies a move used by the\n"
+            "Copies last move used by the\n"
             "foe during one battle."),
         .effect = EFFECT_MIMIC,
         .power = 0,
@@ -2847,8 +2863,12 @@ const struct MoveInfo gMovesInfo[MOVES_COUNT_ALL] =
     {
         .name = COMPOUND_STRING("Minimize"),
         .description = COMPOUND_STRING(
-            "Minimizes the user's size\n"
-            "to raise evasiveness."),
+            "Minimizes the user's size to\n"
+        #if B_MINIMIZE_EVASION >= GEN_5
+            "sharply raise evasiveness."),
+        #else 
+            "raise evasiveness."),
+        #endif
         .effect = EFFECT_MINIMIZE,
         .power = 0,
         .type = TYPE_NORMAL,
@@ -2999,8 +3019,8 @@ const struct MoveInfo gMovesInfo[MOVES_COUNT_ALL] =
     {
         .name = COMPOUND_STRING("Light Screen"),
         .description = COMPOUND_STRING(
-            "Creates a wall of light that\n"
-            "lowers Sp. Atk damage."),
+            "Wall of light cuts special\n"
+            "damage for 5 turns."),
         .effect = EFFECT_LIGHT_SCREEN,
         .power = 0,
         .type = TYPE_PSYCHIC,
@@ -3051,8 +3071,8 @@ const struct MoveInfo gMovesInfo[MOVES_COUNT_ALL] =
     {
         .name = COMPOUND_STRING("Reflect"),
         .description = COMPOUND_STRING(
-            "Creates a wall of light that\n"
-            "weakens physical attacks."),
+            "Wall of light cuts physical\n"
+            "damage for 5 turns."),
         .effect = EFFECT_REFLECT,
         .power = 0,
         .type = TYPE_PSYCHIC,
@@ -3364,8 +3384,8 @@ const struct MoveInfo gMovesInfo[MOVES_COUNT_ALL] =
     {
         .name = COMPOUND_STRING("Waterfall"),
         .description = COMPOUND_STRING(
-            "Charges the foe with speed\n"
-            "to climb waterfalls."),
+            "Charges with speed to climb\n"
+            "waterfalls. May flinch."),
         .effect = EFFECT_HIT,
         .power = 80,
         .type = TYPE_WATER,
@@ -3682,7 +3702,11 @@ const struct MoveInfo gMovesInfo[MOVES_COUNT_ALL] =
     {
         .name = COMPOUND_STRING("Poison Gas"),
         .description = COMPOUND_STRING(
+        #if B_UPDATED_MOVE_DATA >= GEN_5
+            "Envelops the foes in a toxic\n"
+        #else 
             "Envelops the foe in a toxic\n"
+        #endif
             "gas that may poison."),
         #if B_UPDATED_MOVE_DATA >= GEN_6
             .accuracy = 90,
@@ -3784,8 +3808,8 @@ const struct MoveInfo gMovesInfo[MOVES_COUNT_ALL] =
     {
         .name = COMPOUND_STRING("Sky Attack"),
         .description = COMPOUND_STRING(
-            "Searches out weak spots,\n"
-            "then strikes the next turn."),
+            "2-turn attack. High critical\n"
+            "hit ratio, and may flinch."),
         .effect = EFFECT_TWO_TURNS_ATTACK,
         .power = 140,
         .type = TYPE_FLYING,
@@ -4223,7 +4247,11 @@ const struct MoveInfo gMovesInfo[MOVES_COUNT_ALL] =
         .name = COMPOUND_STRING("Conversion"),
         .description = COMPOUND_STRING(
             "Changes the user's type\n"
+        #if B_UPDATED_CONVERSION >= GEN_6
+            "into first known move's type."),
+        #else
             "into a known move's type."),
+        #endif
         .effect = EFFECT_CONVERSION,
         .power = 0,
         .type = TYPE_NORMAL,
@@ -4248,8 +4276,12 @@ const struct MoveInfo gMovesInfo[MOVES_COUNT_ALL] =
     {
         .name = COMPOUND_STRING("Tri Attack"),
         .description = COMPOUND_STRING(
-            "Fires three types of beams\n"
-            "at the same time."),
+            "Fires three types of beams.\n"
+        #if B_USE_FROSTBITE == TRUE
+            "May burn/para/frostbite."),
+        #else
+            "May burn/paralyze/freeze."),
+        #endif
         .effect = EFFECT_HIT,
         .power = 80,
         .type = TYPE_NORMAL,
@@ -4577,8 +4609,8 @@ const struct MoveInfo gMovesInfo[MOVES_COUNT_ALL] =
     {
         .name = COMPOUND_STRING("Snore"),
         .description = COMPOUND_STRING(
-            "A loud attack that can be\n"
-            "used only while asleep."),
+            "A loud attack that can only\n"
+            "be used asleep. May flinch."),
         .effect = EFFECT_SNORE,
         .power = B_UPDATED_MOVE_DATA >= GEN_6 ? 50 : 40,
         .type = TYPE_NORMAL,
@@ -4705,7 +4737,11 @@ const struct MoveInfo gMovesInfo[MOVES_COUNT_ALL] =
     {
         .name = COMPOUND_STRING("Cotton Spore"),
         .description = COMPOUND_STRING(
+        #if B_UPDATED_MOVE_DATA >= GEN_6
+            "Spores cling to the foes,\n"
+        #else
             "Spores cling to the foe,\n"
+        #endif
             "sharply reducing Speed."),
         .effect = EFFECT_SPEED_DOWN_2,
         .power = 0,
@@ -4754,7 +4790,11 @@ const struct MoveInfo gMovesInfo[MOVES_COUNT_ALL] =
         .name = COMPOUND_STRING("Spite"),
         .description = COMPOUND_STRING(
             "Spitefully cuts the PP\n"
-            "of the foe's last move."),
+        #if B_PP_REDUCED_BY_SPITE >= GEN_4
+            "of the foe's last move by 4."),
+        #else
+            "of foe's last move by 2-5."),
+        #endif
         .effect = EFFECT_SPITE,
         .power = 0,
         .type = TYPE_GHOST,
@@ -4778,7 +4818,7 @@ const struct MoveInfo gMovesInfo[MOVES_COUNT_ALL] =
     {
         .name = COMPOUND_STRING("Powder Snow"),
         .description = COMPOUND_STRING(
-            "Blasts the foe with a snowy\n"
+            "Blasts the foes with a snowy\n"
         #if B_USE_FROSTBITE == TRUE
             "gust. May cause frostbite."),
         #else
@@ -4928,7 +4968,7 @@ const struct MoveInfo gMovesInfo[MOVES_COUNT_ALL] =
         .name = COMPOUND_STRING("Belly Drum"),
         .description = COMPOUND_STRING(
             "Maximizes Attack while\n"
-            "sacrificing HP."),
+            "sacrificing half of max HP."),
         .effect = EFFECT_BELLY_DRUM,
         .power = 0,
         .type = TYPE_NORMAL,
@@ -5445,7 +5485,7 @@ const struct MoveInfo gMovesInfo[MOVES_COUNT_ALL] =
         .name = COMPOUND_STRING("Swagger"),
         .description = COMPOUND_STRING(
             "Confuses the foe, but also\n"
-            "sharply raises Attack."),
+            "sharply raises its Attack."),
         .effect = EFFECT_SWAGGER,
         .power = 0,
         .type = TYPE_NORMAL,
@@ -5758,8 +5798,8 @@ const struct MoveInfo gMovesInfo[MOVES_COUNT_ALL] =
     {
         .name = COMPOUND_STRING("Safeguard"),
         .description = COMPOUND_STRING(
-            "A mystical force prevents\n"
-            "all status problems."),
+            "Protects allies from status\n"
+            "problems for 5 turns."),
         .effect = EFFECT_SAFEGUARD,
         .power = 0,
         .type = TYPE_NORMAL,
@@ -5908,8 +5948,8 @@ const struct MoveInfo gMovesInfo[MOVES_COUNT_ALL] =
     {
         .name = COMPOUND_STRING("Dragon Breath"),
         .description = COMPOUND_STRING(
-            "Strikes the foe with an\n"
-            "incredible blast of breath."),
+            "Strikes the foe with a blast\n"
+            "of breath. May paralyze."),
         .effect = EFFECT_HIT,
         .power = 60,
         .type = TYPE_DRAGON,
@@ -5961,7 +6001,7 @@ const struct MoveInfo gMovesInfo[MOVES_COUNT_ALL] =
         .name = COMPOUND_STRING("Encore"),
         .description = COMPOUND_STRING(
             "Makes the foe repeat its\n"
-            "last move over 2 to 6 turns."),
+            "last move over 3 turns."),
         .effect = EFFECT_ENCORE,
         .power = 0,
         .type = TYPE_NORMAL,
@@ -6010,8 +6050,12 @@ const struct MoveInfo gMovesInfo[MOVES_COUNT_ALL] =
     {
         .name = COMPOUND_STRING("Rapid Spin"),
         .description = COMPOUND_STRING(
-            "Spins the body at high\n"
-            "speed to strike the foe."),
+            "Spins attack that removes\n"
+        #if B_SPEED_BUFFING_RAPID_SPIN >= GEN_8
+            "some effects and ups speed."),
+        #else 
+            "certain effects."),
+        #endif
         .effect = EFFECT_RAPID_SPIN,
         .power = B_UPDATED_MOVE_DATA >= GEN_8 ? 50 : 20,
         .type = TYPE_NORMAL,
@@ -6042,8 +6086,13 @@ const struct MoveInfo gMovesInfo[MOVES_COUNT_ALL] =
     {
         .name = COMPOUND_STRING("Sweet Scent"),
         .description = COMPOUND_STRING(
-            "Allures the foe to reduce\n"
+        #if B_UPDATED_MOVE_DATA >= GEN_6
+            "Allures the foes to harshly\n"
+            "reduce evasiveness."),
+        #else
+            "Allures the foes to reduce\n"
             "evasiveness."),
+        #endif
         .effect = B_UPDATED_MOVE_DATA >= GEN_6 ? EFFECT_EVASION_DOWN_2 : EFFECT_EVASION_DOWN,
         .power = 0,
         .type = TYPE_NORMAL,
@@ -6225,8 +6274,13 @@ const struct MoveInfo gMovesInfo[MOVES_COUNT_ALL] =
     {
         .name = COMPOUND_STRING("Hidden Power"),
         .description = COMPOUND_STRING(
-            "The effectiveness varies\n"
+        #if B_HIDDEN_POWER_DMG >= GEN_6
+            "The type varies\n"
             "with the user."),
+        #else
+            "The type and effectiveness\n"
+            "vary with the user."),
+        #endif 
         .power = B_HIDDEN_POWER_DMG >= GEN_6 ? 60 : 1,
         .effect = EFFECT_HIDDEN_POWER,
         .type = TYPE_NORMAL,
@@ -6272,7 +6326,7 @@ const struct MoveInfo gMovesInfo[MOVES_COUNT_ALL] =
         .name = COMPOUND_STRING("Twister"),
         .description = COMPOUND_STRING(
             "Whips up a vicious twister\n"
-            "to tear at the foe."),
+            "to tear at foes. May flinch."),
         .effect = EFFECT_HIT,
         .power = 40,
         .type = TYPE_DRAGON,
@@ -6410,7 +6464,7 @@ const struct MoveInfo gMovesInfo[MOVES_COUNT_ALL] =
     {
         .name = COMPOUND_STRING("Psych Up"),
         .description = COMPOUND_STRING(
-            "Copies the foe's effect(s)\n"
+            "Copies foe's stat changes\n"
             "and gives to the user."),
         .effect = EFFECT_PSYCH_UP,
         .power = 0,
@@ -6620,8 +6674,8 @@ const struct MoveInfo gMovesInfo[MOVES_COUNT_ALL] =
     {
         .name = COMPOUND_STRING("Fake Out"),
         .description = COMPOUND_STRING(
-            "A 1st-turn, 1st-strike move\n"
-            "that causes flinching."),
+            "Moves 1st and flinches. Only\n"
+            "works on user's 1st turn."),
         .priority = B_UPDATED_MOVE_DATA >= GEN_5 ? 3 : 1,
         .makesContact = B_UPDATED_MOVE_DATA >= GEN_4,
         .effect = EFFECT_FIRST_TURN_ONLY,
@@ -6758,7 +6812,7 @@ const struct MoveInfo gMovesInfo[MOVES_COUNT_ALL] =
         .name = COMPOUND_STRING("Heat Wave"),
         .description = COMPOUND_STRING(
             "Exhales a hot breath on the\n"
-            "foe. May inflict a burn."),
+            "foes. May inflict a burn."),
         .effect = EFFECT_HIT,
         .power = B_UPDATED_MOVE_DATA >= GEN_6 ? 95 : 100,
         .type = TYPE_FIRE,
@@ -6889,8 +6943,8 @@ const struct MoveInfo gMovesInfo[MOVES_COUNT_ALL] =
     {
         .name = COMPOUND_STRING("Memento"),
         .description = COMPOUND_STRING(
-            "The user faints and lowers\n"
-            "the foe's abilities."),
+            "The user faints and harshly\n"
+            "lowers foes Atk and Sp.Atk."),
         .effect = EFFECT_MEMENTO,
         .power = 0,
         .type = TYPE_DARK,
@@ -6912,7 +6966,7 @@ const struct MoveInfo gMovesInfo[MOVES_COUNT_ALL] =
     {
         .name = COMPOUND_STRING("Facade"),
         .description = COMPOUND_STRING(
-            "Boosts Attack when burned,\n"
+            "Boosts power when burned,\n"
             "paralyzed, or poisoned."),
         .effect = EFFECT_FACADE,
         .power = 70,
@@ -6935,7 +6989,7 @@ const struct MoveInfo gMovesInfo[MOVES_COUNT_ALL] =
     {
         .name = COMPOUND_STRING("Focus Punch"),
         .description = COMPOUND_STRING(
-            "A powerful loyalty attack.\n"
+            "Powerful attack, moves last.\n"
             "The user flinches if hit."),
         .effect = EFFECT_FOCUS_PUNCH,
         .power = 150,
@@ -7051,7 +7105,7 @@ const struct MoveInfo gMovesInfo[MOVES_COUNT_ALL] =
         .name = COMPOUND_STRING("Charge"),
         .description = COMPOUND_STRING(
             "Charges power to boost the\n"
-            "electric move used next."),
+            "Electric move used next."),
         .effect = EFFECT_CHARGE,
         .power = 0,
         .type = TYPE_ELECTRIC,
@@ -7101,7 +7155,7 @@ const struct MoveInfo gMovesInfo[MOVES_COUNT_ALL] =
     {
         .name = COMPOUND_STRING("Helping Hand"),
         .description = COMPOUND_STRING(
-            "Boosts the power of the\n"
+            "Boosts the power of ally\n"
             "recipient's moves."),
         .effect = EFFECT_HELPING_HAND,
         .power = 0,
@@ -7157,7 +7211,7 @@ const struct MoveInfo gMovesInfo[MOVES_COUNT_ALL] =
         .name = COMPOUND_STRING("Role Play"),
         .description = COMPOUND_STRING(
             "Mimics the target and\n"
-            "copies its special ability."),
+            "copies its Ability."),
         .effect = EFFECT_ROLE_PLAY,
         .power = 0,
         .type = TYPE_PSYCHIC,
@@ -7437,8 +7491,8 @@ const struct MoveInfo gMovesInfo[MOVES_COUNT_ALL] =
     {
         .name = COMPOUND_STRING("Endeavor"),
         .description = COMPOUND_STRING(
-            "Gains power if the user's HP\n"
-            "is lower than the foe's HP."),
+            "Cuts foe's HP to equal\n"
+            "user's HP."),
         .effect = EFFECT_ENDEAVOR,
         .power = 1,
         .type = TYPE_NORMAL,
@@ -7717,7 +7771,11 @@ const struct MoveInfo gMovesInfo[MOVES_COUNT_ALL] =
     {
         .name = COMPOUND_STRING("Tail Glow"),
         .description = COMPOUND_STRING(
+        #if B_UPDATED_MOVE_DATA >= GEN_5
+            "Flash light that drastically\n"
+        #else
             "Flashes a light that sharply\n"
+        #endif
             "raises Sp. Atk."),
         .effect = B_UPDATED_MOVE_DATA >= GEN_5 ? EFFECT_SPECIAL_ATTACK_UP_3 : EFFECT_SPECIAL_ATTACK_UP_2,
         .power = 0,
@@ -7875,7 +7933,8 @@ const struct MoveInfo gMovesInfo[MOVES_COUNT_ALL] =
         .name = COMPOUND_STRING("Mud Sport"),
         .description = COMPOUND_STRING(
             "Covers the user in mud to\n"
-            "raise electrical resistance."),
+            "weaken all Electric moves."),
+        // in theory this should mention 5 turns (gen 6+)
         .effect = EFFECT_MUD_SPORT,
         .power = 0,
         .type = TYPE_GROUND,
@@ -8293,8 +8352,8 @@ const struct MoveInfo gMovesInfo[MOVES_COUNT_ALL] =
     {
         .name = COMPOUND_STRING("Odor Sleuth"),
         .description = COMPOUND_STRING(
-            "Negates the foe's efforts\n"
-            "to heighten evasiveness."),
+            "Negate evasiveness and\n"
+            "Ghost type's immunities."),
         .effect = EFFECT_FORESIGHT,
         .power = 0,
         .type = TYPE_NORMAL,
@@ -8766,8 +8825,8 @@ const struct MoveInfo gMovesInfo[MOVES_COUNT_ALL] =
     {
         .name = COMPOUND_STRING("Block"),
         .description = COMPOUND_STRING(
-            "Blocks the foe's way to\n"
-            "prevent escape."),
+            "Blocks the foe's way and\n"
+            "prevents escape."),
         .effect = EFFECT_MEAN_LOOK,
         .power = 0,
         .type = TYPE_NORMAL,
@@ -9008,9 +9067,15 @@ const struct MoveInfo gMovesInfo[MOVES_COUNT_ALL] =
     [MOVE_VOLT_TACKLE] =
     {
         .name = COMPOUND_STRING("Volt Tackle"),
+        #if B_UPDATED_MOVE_DATA >= GEN_4
+        .description = COMPOUND_STRING(
+            "A life-risking tackle that\n"
+            "hurts the user. May paralyze."),
+        #else
         .description = COMPOUND_STRING(
             "A life-risking tackle that\n"
             "slightly hurts the user."),
+        #endif
         .effect = EFFECT_HIT,
         .power = 120,
         .type = TYPE_ELECTRIC,
@@ -9062,7 +9127,8 @@ const struct MoveInfo gMovesInfo[MOVES_COUNT_ALL] =
         .name = COMPOUND_STRING("Water Sport"),
         .description = COMPOUND_STRING(
             "The user becomes soaked to\n"
-            "raise resistance to fire."),
+            "weaken all Fire moves."),
+        // in theory this should mention 5 turns (gen6+)
         .effect = EFFECT_WATER_SPORT,
         .power = 0,
         .type = TYPE_WATER,
@@ -9236,7 +9302,7 @@ const struct MoveInfo gMovesInfo[MOVES_COUNT_ALL] =
     {
         .name = COMPOUND_STRING("Doom Desire"),
         .description = COMPOUND_STRING(
-            "Summons strong sunlight to\n"
+            "Summons strong light to\n"
             "attack 2 turns later."),
         .effect = EFFECT_FUTURE_SIGHT,
         .power = B_UPDATED_MOVE_DATA >= GEN_5 ? 140 : 120,
@@ -9338,7 +9404,7 @@ const struct MoveInfo gMovesInfo[MOVES_COUNT_ALL] =
         .name = COMPOUND_STRING("Miracle Eye"),
         .description = COMPOUND_STRING(
             "Negate evasiveness and\n"
-            "Dark-type's immunities."),
+            "Dark type's immunities."),
         .effect = EFFECT_MIRACLE_EYE,
         .power = 0,
         .type = TYPE_PSYCHIC,
@@ -9362,7 +9428,7 @@ const struct MoveInfo gMovesInfo[MOVES_COUNT_ALL] =
         .name = COMPOUND_STRING("Wake-Up Slap"),
         .description = COMPOUND_STRING(
             "Powerful against sleeping\n"
-            "foes, but also heals them."),
+            "foes, but also wakes them."),
         .effect = EFFECT_DOUBLE_POWER_ON_ARG_STATUS,
         .power = B_UPDATED_MOVE_DATA >= GEN_6 ? 70 : 60,
         .type = TYPE_FIGHTING,
@@ -9461,7 +9527,7 @@ const struct MoveInfo gMovesInfo[MOVES_COUNT_ALL] =
         .name = COMPOUND_STRING("Brine"),
         .description = COMPOUND_STRING(
             "Does double damage to foes\n"
-            "with half HP."),
+            "with half HP or less."),
         .effect = EFFECT_BRINE,
         .power = 65,
         .type = TYPE_WATER,
@@ -9552,8 +9618,12 @@ const struct MoveInfo gMovesInfo[MOVES_COUNT_ALL] =
     {
         .name = COMPOUND_STRING("Tailwind"),
         .description = COMPOUND_STRING(
-            "Whips up a turbulent breeze\n"
-            "that raises Speed."),
+            "Whips up a breeze, doubling\n"
+        #if B_TAILWIND_TURNS >= GEN_5
+            "ally Speed for 4 turns."),
+        #else 
+            "ally Speed for 3 turns."),
+        #endif
         .effect = EFFECT_TAILWIND,
         .power = 0,
         .type = TYPE_FLYING,
@@ -9802,8 +9872,8 @@ const struct MoveInfo gMovesInfo[MOVES_COUNT_ALL] =
     {
         .name = COMPOUND_STRING("Heal Block"),
         .description = COMPOUND_STRING(
-            "Prevents the foe from\n"
-            "recovering any HP."),
+            "Prevents the foes from\n"
+            "recovering HP for 5 turns."),
         .effect = EFFECT_HEAL_BLOCK,
         .power = 0,
         .type = TYPE_PSYCHIC,
@@ -9871,7 +9941,7 @@ const struct MoveInfo gMovesInfo[MOVES_COUNT_ALL] =
         .name = COMPOUND_STRING("Gastro Acid"),
         .description = COMPOUND_STRING(
             "Stomach acid suppresses\n"
-            "the foe's ability."),
+            "the foe's Ability."),
         .effect = EFFECT_GASTRO_ACID,
         .power = 0,
         .type = TYPE_POISON,
@@ -10027,8 +10097,8 @@ const struct MoveInfo gMovesInfo[MOVES_COUNT_ALL] =
     {
         .name = COMPOUND_STRING("Punishment"),
         .description = COMPOUND_STRING(
-            "Does more damage if the\n"
-            "foe has powered up."),
+            "Does more damage the more\n"
+            "the foe has powered up."),
         .effect = EFFECT_PUNISHMENT,
         .power = 60,
         .type = TYPE_DARK,
@@ -10846,7 +10916,7 @@ const struct MoveInfo gMovesInfo[MOVES_COUNT_ALL] =
         .name = COMPOUND_STRING("Ice Shard"),
         .description = COMPOUND_STRING(
             "Hurls a chunk of ice that\n"
-            "always strike first."),
+            "always strikes first."),
         .effect = EFFECT_HIT,
         .power = 40,
         .type = TYPE_ICE,
@@ -11231,8 +11301,8 @@ const struct MoveInfo gMovesInfo[MOVES_COUNT_ALL] =
     {
         .name = COMPOUND_STRING("Discharge"),
         .description = COMPOUND_STRING(
-            "Zaps the foes with electri-\n"
-            "city. May paralyze them."),
+            "Zaps all other {PKMN} with\n"
+            "electricity. May paralyze."),
         .effect = EFFECT_HIT,
         .power = 80,
         .type = TYPE_ELECTRIC,
@@ -11935,7 +12005,7 @@ const struct MoveInfo gMovesInfo[MOVES_COUNT_ALL] =
     {
         .name = COMPOUND_STRING("Dark Void"),
         .description = COMPOUND_STRING(
-            "Drags the foe into total\n"
+            "Drags the foes into total\n"
             "darkness, inducing Sleep."),
         .effect = EFFECT_DARK_VOID,
         .power = 0,
@@ -12372,7 +12442,7 @@ const struct MoveInfo gMovesInfo[MOVES_COUNT_ALL] =
     {
         .name = COMPOUND_STRING("Sludge Wave"),
         .description = COMPOUND_STRING(
-            "Swamps the foe with a wave\n"
+            "Swamps all others with a wave\n"
             "of sludge. May also poison."),
         .effect = EFFECT_HIT,
         .power = 95,
@@ -12446,7 +12516,7 @@ const struct MoveInfo gMovesInfo[MOVES_COUNT_ALL] =
         .name = COMPOUND_STRING("Synchronoise"),
         .description = COMPOUND_STRING(
             "An odd shock wave that only\n"
-            "damages same-type foes."),
+            "damages same-type {PKMN}."),
         .effect = EFFECT_SYNCHRONOISE,
         .power = B_UPDATED_MOVE_DATA >= GEN_6 ? 120 : 70,
         .type = TYPE_PSYCHIC,
@@ -12488,8 +12558,8 @@ const struct MoveInfo gMovesInfo[MOVES_COUNT_ALL] =
     {
         .name = COMPOUND_STRING("Soak"),
         .description = COMPOUND_STRING(
-            "Sprays water at the foe\n"
-            "making it Water-type."),
+            "Sprays water at the foe,\n"
+            "changing it to Water type."),
         .effect = EFFECT_SOAK,
         .power = 0,
         .type = TYPE_WATER,
@@ -12638,7 +12708,7 @@ const struct MoveInfo gMovesInfo[MOVES_COUNT_ALL] =
         .name = COMPOUND_STRING("Simple Beam"),
         .description = COMPOUND_STRING(
             "A beam that changes the\n"
-            "foe's ability to Simple."),
+            "foe's Ability to Simple."),
         .effect = EFFECT_SIMPLE_BEAM,
         .power = 0,
         .type = TYPE_NORMAL,
@@ -12661,7 +12731,7 @@ const struct MoveInfo gMovesInfo[MOVES_COUNT_ALL] =
         .name = COMPOUND_STRING("Entrainment"),
         .description = COMPOUND_STRING(
             "Makes the foe mimic the\n"
-            "user, gaining its ability."),
+            "user, gaining its Ability."),
         .effect = EFFECT_ENTRAINMENT,
         .power = 0,
         .type = TYPE_NORMAL,
@@ -12683,7 +12753,7 @@ const struct MoveInfo gMovesInfo[MOVES_COUNT_ALL] =
     {
         .name = COMPOUND_STRING("After You"),
         .description = COMPOUND_STRING(
-            "Helps out the foe, letting\n"
+            "Helps out the target, letting\n"
             "it move next."),
         .effect = EFFECT_AFTER_YOU,
         .power = 0,
@@ -12901,8 +12971,8 @@ const struct MoveInfo gMovesInfo[MOVES_COUNT_ALL] =
     {
         .name = COMPOUND_STRING("Shell Smash"),
         .description = COMPOUND_STRING(
-            "Raises offensive stats, but\n"
-            "lowers defensive stats."),
+            "Sharply raises Atk/Sp.Atk/\n"
+            "Speed, but drops Def/Sp.Def."),
         .effect = EFFECT_SHELL_SMASH,
         .power = 0,
         .type = TYPE_NORMAL,
@@ -13325,7 +13395,7 @@ const struct MoveInfo gMovesInfo[MOVES_COUNT_ALL] =
         .name = COMPOUND_STRING("Struggle Bug"),
         .description = COMPOUND_STRING(
             "Resisting, the user attacks\n"
-            "the foe. Lowers Sp. Atk."),
+            "the foes. Lowers Sp. Atk."),
         .effect = EFFECT_HIT,
         .power = B_UPDATED_MOVE_DATA >= GEN_6 ? 50 : 30,
         .type = TYPE_BUG,
@@ -13350,7 +13420,7 @@ const struct MoveInfo gMovesInfo[MOVES_COUNT_ALL] =
         .name = COMPOUND_STRING("Bulldoze"),
         .description = COMPOUND_STRING(
             "Stomps down on the ground.\n"
-            "Lowers Speed."),
+            "Hits all and lowers Speed."),
         .effect = EFFECT_EARTHQUAKE,
         .power = 60,
         .type = TYPE_GROUND,
@@ -13442,7 +13512,7 @@ const struct MoveInfo gMovesInfo[MOVES_COUNT_ALL] =
     {
         .name = COMPOUND_STRING("Electroweb"),
         .description = COMPOUND_STRING(
-            "Snares the foe with an\n"
+            "Snares the foes with an\n"
             "electric net. Lowers Speed."),
         .effect = EFFECT_HIT,
         .power = 55,
@@ -13973,7 +14043,7 @@ const struct MoveInfo gMovesInfo[MOVES_COUNT_ALL] =
         .name = COMPOUND_STRING("Glaciate"),
         .description = COMPOUND_STRING(
             "Blows very cold air at the\n"
-            "foe. It lowers their Speed."),
+            "foes. It lowers their Speed."),
         .effect = EFFECT_HIT,
         .power = 65,
         .type = TYPE_ICE,
@@ -14284,8 +14354,8 @@ const struct MoveInfo gMovesInfo[MOVES_COUNT_ALL] =
     {
         .name = COMPOUND_STRING("Mat Block"),
         .description = COMPOUND_STRING(
-            "Evades damaging moves\n"
-            "for one turn."),
+            "Evades damaging moves.\n"
+            "Only works on 1st turn."),
         .effect = EFFECT_MAT_BLOCK,
         .power = 0,
         .type = TYPE_FIGHTING,
@@ -14445,8 +14515,8 @@ const struct MoveInfo gMovesInfo[MOVES_COUNT_ALL] =
     {
         .name = COMPOUND_STRING("Trick-or-Treat"),
         .description = COMPOUND_STRING(
-            "Goes trick-or-treating\n"
-            "making the foe Ghost-type."),
+            "Goes trick-or-treating,\n"
+            "adding Ghost type to foe."),
         .effect = EFFECT_THIRD_TYPE,
         .power = 0,
         .type = TYPE_GHOST,
@@ -14541,8 +14611,8 @@ const struct MoveInfo gMovesInfo[MOVES_COUNT_ALL] =
     {
         .name = COMPOUND_STRING("Forest's Curse"),
         .description = COMPOUND_STRING(
-            "Puts a curse on the foe\n"
-            "making the foe Grass-type."),
+            "Puts a curse on the foe,\n"
+            "adding the Grass type."),
         .effect = EFFECT_THIRD_TYPE,
         .power = 0,
         .type = TYPE_GRASS,
@@ -14566,7 +14636,7 @@ const struct MoveInfo gMovesInfo[MOVES_COUNT_ALL] =
         .name = COMPOUND_STRING("Petal Blizzard"),
         .description = COMPOUND_STRING(
             "Stirs up a violent storm\n"
-            "of petals to attack."),
+            "of petals to attack all."),
         .effect = EFFECT_HIT,
         .power = 90,
         .type = TYPE_GRASS,
@@ -15234,7 +15304,7 @@ const struct MoveInfo gMovesInfo[MOVES_COUNT_ALL] =
         .name = COMPOUND_STRING("Venom Drench"),
         .description = COMPOUND_STRING(
             "Lowers the Attack, Sp. Atk\n"
-            "and Speed of a poisoned foe."),
+            "and Speed of poisoned foes."),
         .effect = EFFECT_VENOM_DRENCH,
         .power = 0,
         .type = TYPE_POISON,
@@ -16196,7 +16266,7 @@ const struct MoveInfo gMovesInfo[MOVES_COUNT_ALL] =
         .name = COMPOUND_STRING("Throat Chop"),
         .description = COMPOUND_STRING(
             "Chops the throat to disable\n"
-            "sound moves for a while."),
+            "sound moves for 2 turns."),
         .effect = EFFECT_HIT,
         .power = 80,
         .type = TYPE_DARK,
@@ -16487,7 +16557,7 @@ const struct MoveInfo gMovesInfo[MOVES_COUNT_ALL] =
         .name = COMPOUND_STRING("Core Enforcer"),
         .description = COMPOUND_STRING(
             "Hits with a ray that\n"
-            "nullifies the foe's ability."),
+            "nullifies the foe's Ability."),
         .effect = EFFECT_HIT,
         .power = 100,
         .type = TYPE_DRAGON,
@@ -16563,7 +16633,7 @@ const struct MoveInfo gMovesInfo[MOVES_COUNT_ALL] =
     {
         .name = COMPOUND_STRING("Beak Blast"),
         .description = COMPOUND_STRING(
-            "Heats up beak to attack.\n"
+            "Heats beak to attack last.\n"
             "Burns foe on contact."),
         .effect = EFFECT_BEAK_BLAST,
         .power = 100,
@@ -17165,7 +17235,7 @@ const struct MoveInfo gMovesInfo[MOVES_COUNT_ALL] =
         .name = COMPOUND_STRING("Splishy Splash"),
         .description = COMPOUND_STRING(
             "A huge electrified wave that\n"
-            "may paralyze the foe."),
+            "may paralyze the foes."),
         .effect = EFFECT_HIT,
         .power = 90,
         .type = TYPE_WATER,
@@ -17627,7 +17697,7 @@ const struct MoveInfo gMovesInfo[MOVES_COUNT_ALL] =
         .name = COMPOUND_STRING("Magic Powder"),
         .description = COMPOUND_STRING(
             "Magic powder changes the\n"
-            "target into a Psychic-type."),
+            "target into a Psychic type."),
         .effect = EFFECT_SOAK,
         .power = 0,
         .type = TYPE_PSYCHIC,
@@ -19597,7 +19667,7 @@ const struct MoveInfo gMovesInfo[MOVES_COUNT_ALL] =
         .name = COMPOUND_STRING("Tera Blast"),
         .description = COMPOUND_STRING(
             "If the user's Terastallized,\n"
-            "it hits with its Tera-type."),
+            "it hits with its Tera type."),
         .effect = EFFECT_TERA_BLAST,
         .power = 80,
         .type = TYPE_NORMAL,
@@ -21006,8 +21076,8 @@ const struct MoveInfo gMovesInfo[MOVES_COUNT_ALL] =
     {
         .name = COMPOUND_STRING("Psychic Noise"),
         .description = COMPOUND_STRING(
-            "Unpleasant sound waves that\n"
-            "damage and prevent healing."),
+            "Sound waves that damage and\n"
+            "prevent healing for 2 turns."),
         .effect = EFFECT_HIT,
         .power = 75,
         .type = TYPE_PSYCHIC,