diff --git a/src/battle_ai_main.c b/src/battle_ai_main.c
index 351146b1e6..b80a7e6c84 100644
--- a/src/battle_ai_main.c
+++ b/src/battle_ai_main.c
@@ -478,12 +478,20 @@ void SetAiLogicDataForTurn(struct AiLogicData *aiData)
     aiData->weatherHasEffect = WEATHER_HAS_EFFECT;
     // get/assume all battler data and simulate AI damage
     battlersCount = gBattlersCount;
+
     for (battlerAtk = 0; battlerAtk < battlersCount; battlerAtk++)
     {
         if (!IsBattlerAlive(battlerAtk))
             continue;
 
         SetBattlerAiData(battlerAtk, aiData);
+    }
+
+    for (battlerAtk = 0; battlerAtk < battlersCount; battlerAtk++)
+    {
+        if (!IsBattlerAlive(battlerAtk))
+            continue;
+
         SetBattlerAiMovesData(aiData, battlerAtk, battlersCount);
     }
 }
diff --git a/src/battle_ai_util.c b/src/battle_ai_util.c
index 4c894dd238..5f29529d14 100644
--- a/src/battle_ai_util.c
+++ b/src/battle_ai_util.c
@@ -33,7 +33,6 @@
     return FALSE
 
 static u32 AI_GetEffectiveness(uq4_12_t multiplier);
-u32 AI_GetBattlerAbility(u32);
 
 // Functions
 bool32 AI_IsFaster(u32 battlerAi, u32 battlerDef, u32 move)
@@ -411,10 +410,8 @@ bool32 IsDamageMoveUnusable(u32 move, u32 battlerAtk, u32 battlerDef)
     else
         battlerDefAbility = aiData->abilities[battlerDef];
 
-    // Battler doesn't see partners Ability for some reason.
-    // This is a small hack to avoid the issue but should be investigated
     if (battlerDef == BATTLE_PARTNER(battlerAtk))
-        battlerDefAbility = AI_GetBattlerAbility(battlerDef);
+        battlerDefAbility = aiData->abilities[battlerDef];
 
     switch (battlerDefAbility)
     {
diff --git a/src/battle_script_commands.c b/src/battle_script_commands.c
index 62b2ac0cdb..62bee8a477 100644
--- a/src/battle_script_commands.c
+++ b/src/battle_script_commands.c
@@ -13029,7 +13029,7 @@ static void Cmd_trychoosesleeptalkmove(void)
         }
     }
 
-    unusableMovesBits = CheckMoveLimitations(gBattlerAttacker, unusableMovesBits, ~MOVE_LIMITATION_PP);
+    unusableMovesBits = CheckMoveLimitations(gBattlerAttacker, unusableMovesBits, ~(MOVE_LIMITATION_PP | MOVE_LIMITATION_CHOICE_ITEM));
     if (unusableMovesBits == ALL_MOVES_MASK) // all 4 moves cannot be chosen
     {
         gBattlescriptCurrInstr = cmd->nextInstr;
diff --git a/src/battle_util.c b/src/battle_util.c
index aa89326d7a..b1ba41ad80 100644
--- a/src/battle_util.c
+++ b/src/battle_util.c
@@ -5894,7 +5894,7 @@ u32 AbilityBattleEffects(u32 caseID, u32 battler, u32 ability, u32 special, u32
              && !gProtectStructs[gBattlerAttacker].confusionSelfDmg
              && IS_MOVE_PHYSICAL(gCurrentMove)
              && TARGET_TURN_DAMAGED
-             && (gSideTimers[gBattlerAttacker].toxicSpikesAmount != 2))
+             && (gSideTimers[GetBattlerSide(gBattlerAttacker)].toxicSpikesAmount != 2))
             {
                 SWAP(gBattlerAttacker, gBattlerTarget, i);
                 BattleScriptPushCursor();
@@ -8090,7 +8090,7 @@ u8 ItemBattleEffects(u8 caseID, u32 battler, bool32 moveTurn)
                     BattleScriptPushCursor();
                     gBattlescriptCurrInstr = BattleScript_JabocaRowapBerryActivates;
                     PREPARE_ITEM_BUFFER(gBattleTextBuff1, gLastUsedItem);
-                    RecordItemEffectBattle(battler, HOLD_EFFECT_ROCKY_HELMET);
+                    RecordItemEffectBattle(battler, HOLD_EFFECT_JABOCA_BERRY);
                 }
                 break;
             case HOLD_EFFECT_ROWAP_BERRY:  // consume and damage attacker if used special move
@@ -8110,7 +8110,7 @@ u8 ItemBattleEffects(u8 caseID, u32 battler, bool32 moveTurn)
                     BattleScriptPushCursor();
                     gBattlescriptCurrInstr = BattleScript_JabocaRowapBerryActivates;
                     PREPARE_ITEM_BUFFER(gBattleTextBuff1, gLastUsedItem);
-                    RecordItemEffectBattle(battler, HOLD_EFFECT_ROCKY_HELMET);
+                    RecordItemEffectBattle(battler, HOLD_EFFECT_ROWAP_BERRY);
                 }
                 break;
             case HOLD_EFFECT_KEE_BERRY:  // consume and boost defense if used physical move
diff --git a/src/data/abilities.h b/src/data/abilities.h
index 8fc7d699e1..ccb27ffe35 100644
--- a/src/data/abilities.h
+++ b/src/data/abilities.h
@@ -881,7 +881,11 @@ const struct Ability gAbilitiesInfo[ABILITIES_COUNT] =
     [ABILITY_SNOW_WARNING] =
     {
         .name = _("Snow Warning"),
-        .description = COMPOUND_STRING("Summons a Hailstorm."),
+    #if B_SNOW_WARNING >= GEN_9
+        .description = COMPOUND_STRING("Summons snow in battle."),
+    #else
+        .description = COMPOUND_STRING("Summons hail in battle."),
+    #endif
         .aiRating = 8,
     },
 
diff --git a/src/script_pokemon_util.c b/src/script_pokemon_util.c
index dba872543a..810b329aa1 100644
--- a/src/script_pokemon_util.c
+++ b/src/script_pokemon_util.c
@@ -487,12 +487,12 @@ void ScrCmd_createmon(struct ScriptContext *ctx)
     u8 speedEv        = PARSE_FLAG(8, 0);
     u8 spAtkEv        = PARSE_FLAG(9, 0);
     u8 spDefEv        = PARSE_FLAG(10, 0);
-    u8 hpIv           = PARSE_FLAG(11, Random() % MAX_PER_STAT_IVS + 1);
-    u8 atkIv          = PARSE_FLAG(12, Random() % MAX_PER_STAT_IVS + 1);
-    u8 defIv          = PARSE_FLAG(13, Random() % MAX_PER_STAT_IVS + 1);
-    u8 speedIv        = PARSE_FLAG(14, Random() % MAX_PER_STAT_IVS + 1);
-    u8 spAtkIv        = PARSE_FLAG(15, Random() % MAX_PER_STAT_IVS + 1);
-    u8 spDefIv        = PARSE_FLAG(16, Random() % MAX_PER_STAT_IVS + 1);
+    u8 hpIv           = PARSE_FLAG(11, Random() % (MAX_PER_STAT_IVS + 1));
+    u8 atkIv          = PARSE_FLAG(12, Random() % (MAX_PER_STAT_IVS + 1));
+    u8 defIv          = PARSE_FLAG(13, Random() % (MAX_PER_STAT_IVS + 1));
+    u8 speedIv        = PARSE_FLAG(14, Random() % (MAX_PER_STAT_IVS + 1));
+    u8 spAtkIv        = PARSE_FLAG(15, Random() % (MAX_PER_STAT_IVS + 1));
+    u8 spDefIv        = PARSE_FLAG(16, Random() % (MAX_PER_STAT_IVS + 1));
     u16 move1         = PARSE_FLAG(17, MOVE_NONE);
     u16 move2         = PARSE_FLAG(18, MOVE_NONE);
     u16 move3         = PARSE_FLAG(19, MOVE_NONE);
diff --git a/test/battle/move_effect/sleep_talk.c b/test/battle/move_effect/sleep_talk.c
new file mode 100644
index 0000000000..0a42eb90e9
--- /dev/null
+++ b/test/battle/move_effect/sleep_talk.c
@@ -0,0 +1,93 @@
+#include "global.h"
+#include "test/battle.h"
+
+ASSUMPTIONS
+{
+    ASSUME(gMovesInfo[MOVE_SLEEP_TALK].effect == EFFECT_SLEEP_TALK);
+    ASSUME(gMovesInfo[MOVE_RAZOR_WIND].sleepTalkBanned == TRUE);
+    ASSUME(gMovesInfo[MOVE_FLY].sleepTalkBanned == TRUE);
+    ASSUME(gMovesInfo[MOVE_DIG].sleepTalkBanned == TRUE);
+}
+
+SINGLE_BATTLE_TEST("Sleep Talk fails if not asleep")
+{
+    u32 status;
+    PARAMETRIZE { status = STATUS1_SLEEP; }
+    PARAMETRIZE { status = STATUS1_NONE; }
+    
+    GIVEN {
+        PLAYER(SPECIES_WOBBUFFET) { Status1(status); Moves(MOVE_SLEEP_TALK, MOVE_TACKLE, MOVE_POUND, MOVE_SCRATCH); }
+        OPPONENT(SPECIES_WOBBUFFET);
+    } WHEN {
+        TURN { MOVE(player, MOVE_SLEEP_TALK); }
+    } SCENE {
+        if (status == STATUS1_SLEEP) {
+            ANIMATION(ANIM_TYPE_MOVE, MOVE_SLEEP_TALK, player);
+            NOT MESSAGE("But it failed!");
+        }
+        else {
+            NOT ANIMATION(ANIM_TYPE_MOVE, MOVE_SLEEP_TALK, player);
+            MESSAGE("But it failed!");
+        }
+    }
+}
+
+
+SINGLE_BATTLE_TEST("Sleep Talk works if user has Comatose")
+{
+    
+    GIVEN {
+        PLAYER(SPECIES_KOMALA) { Moves(MOVE_SLEEP_TALK, MOVE_TACKLE, MOVE_POUND, MOVE_SCRATCH); }
+        OPPONENT(SPECIES_WOBBUFFET);
+    } WHEN {
+        TURN { MOVE(player, MOVE_SLEEP_TALK); }
+    } SCENE {
+        ANIMATION(ANIM_TYPE_MOVE, MOVE_SLEEP_TALK, player);
+        NOT MESSAGE("But it failed!");
+    }
+}
+
+SINGLE_BATTLE_TEST("Sleep Talk fails if no moves work")
+{
+    GIVEN {
+        PLAYER(SPECIES_WOBBUFFET) { Status1(STATUS1_SLEEP); Moves(MOVE_SLEEP_TALK, MOVE_RAZOR_WIND, MOVE_FLY, MOVE_DIG); }
+        OPPONENT(SPECIES_WOBBUFFET);
+    } WHEN {
+        TURN { MOVE(player, MOVE_SLEEP_TALK); }
+    } SCENE {
+        NOT ANIMATION(ANIM_TYPE_MOVE, MOVE_SLEEP_TALK, player);
+        MESSAGE("But it failed!");
+    }
+}
+
+SINGLE_BATTLE_TEST("Sleep Talk can still use moves with no PP")
+{
+    GIVEN {
+        PLAYER(SPECIES_WOBBUFFET) { Status1(STATUS1_SLEEP); MovesWithPP({MOVE_SLEEP_TALK, 10}, {MOVE_TACKLE, 0}, {MOVE_FLY, 10}, {MOVE_DIG, 10}); }
+        OPPONENT(SPECIES_WOBBUFFET);
+    } WHEN {
+        TURN { MOVE(player, MOVE_SLEEP_TALK); }
+    } SCENE {
+        ANIMATION(ANIM_TYPE_MOVE, MOVE_SLEEP_TALK, player);
+        NOT MESSAGE("But it failed!");
+        ANIMATION(ANIM_TYPE_MOVE, MOVE_TACKLE);
+    }
+}
+
+SINGLE_BATTLE_TEST("Sleep Talk can use moves while choiced into Sleep Talk")
+{
+    GIVEN {
+        PLAYER(SPECIES_WOBBUFFET) { Item(ITEM_CHOICE_BAND); Status1(STATUS1_SLEEP); Moves(MOVE_SLEEP_TALK, MOVE_TACKLE, MOVE_FLY, MOVE_DIG); }
+        OPPONENT(SPECIES_WOBBUFFET);
+    } WHEN {
+        TURN { MOVE(player, MOVE_SLEEP_TALK); }
+        TURN { MOVE(player, MOVE_SLEEP_TALK); }
+    } SCENE {
+        ANIMATION(ANIM_TYPE_MOVE, MOVE_SLEEP_TALK, player);
+        NOT MESSAGE("But it failed!");
+        ANIMATION(ANIM_TYPE_MOVE, MOVE_TACKLE);
+        ANIMATION(ANIM_TYPE_MOVE, MOVE_SLEEP_TALK, player);
+        NOT MESSAGE("But it failed!");
+        ANIMATION(ANIM_TYPE_MOVE, MOVE_TACKLE);
+    }
+}