diff --git a/Moves.json b/Moves.json
index 9fabba9..5230200 100644
--- a/Moves.json
+++ b/Moves.json
@@ -363,7 +363,10 @@
       "priority": 0,
       "target": "AdjacentAllySelf",
       "category": "status",
-      "flags": ["snatch", "distance"]
+      "flags": ["snatch", "distance"],
+      "effect": {
+        "name": "CurePartyStatus"
+      }
     },
     {
       "name": "aromatic_mist",
@@ -374,7 +377,11 @@
       "priority": 0,
       "target": "AdjacentAlly",
       "category": "status",
-      "flags": ["ignore-substitute"]
+      "flags": ["ignore-substitute"],
+      "effect": {
+        "name": "ChangeTargetSpDef",
+        "parameters": [1]
+      }
     },
     {
       "name": "assist",
@@ -385,7 +392,10 @@
       "priority": 0,
       "target": "Self",
       "category": "status",
-      "flags": []
+      "flags": [],
+      "effect": {
+        "name": "Assist"
+      }
     },
     {
       "name": "assurance",
diff --git a/Scripts/Interfaces/Battle.as b/Scripts/Interfaces/Battle.as
index 4c04820..394436c 100644
--- a/Scripts/Interfaces/Battle.as
+++ b/Scripts/Interfaces/Battle.as
@@ -10,4 +10,6 @@ shared interface Battle {
 	void ClearWeather(const constString &in name) const;
 	const constString& GetWeatherName() const;
 	BattleSide@ GetBattleSide(uint8 index);
+	BattleParty@ GetParty(uint8 index);
+	BattleParty@ FindPartyForPokemon(Pokemon@ pokemon);
 }
diff --git a/Scripts/Interfaces/BattleParty.as b/Scripts/Interfaces/BattleParty.as
new file mode 100644
index 0000000..a784edd
--- /dev/null
+++ b/Scripts/Interfaces/BattleParty.as
@@ -0,0 +1,3 @@
+shared interface BattleParty {
+	Party@ Party { get const; }
+}
diff --git a/Scripts/Interfaces/ExecutingMove.as b/Scripts/Interfaces/ExecutingMove.as
index 8021173..ab03631 100644
--- a/Scripts/Interfaces/ExecutingMove.as
+++ b/Scripts/Interfaces/ExecutingMove.as
@@ -3,4 +3,5 @@ shared interface ExecutingMove {
 	bool IsPokemonTarget(Pokemon@ pkmn) const;
 	Pokemon@ User { get const; }
 	LearnedMove@ Move { get const; }
+	MoveData@ UseMove { get const; }
 }
diff --git a/Scripts/Interfaces/MoveTurnChoice.as b/Scripts/Interfaces/MoveTurnChoice.as
index 8b84f75..8716d38 100644
--- a/Scripts/Interfaces/MoveTurnChoice.as
+++ b/Scripts/Interfaces/MoveTurnChoice.as
@@ -1,6 +1,6 @@
 shared interface MoveTurnChoice {
 	TurnChoiceKind Kind { get const; }
-	const Pokemon@ User { get const; }
+	Pokemon@ User { get const; }
 	LearnedMove@ Move { get const; }
 	int8 Priority { get const; }
 	BaseTurnChoice@ opImplCast();
diff --git a/Scripts/Interfaces/Party.as b/Scripts/Interfaces/Party.as
new file mode 100644
index 0000000..9d8f3a7
--- /dev/null
+++ b/Scripts/Interfaces/Party.as
@@ -0,0 +1,4 @@
+shared interface Party {
+	Pokemon@ GetAtIndex(int index) const;
+	int Length { get const; }
+}
diff --git a/Scripts/Interfaces/Pokemon.as b/Scripts/Interfaces/Pokemon.as
index 6efeb9a..7572c69 100644
--- a/Scripts/Interfaces/Pokemon.as
+++ b/Scripts/Interfaces/Pokemon.as
@@ -31,4 +31,7 @@ shared interface Pokemon {
 	void RemoveVolatile(const constString &in name) const;
 	Battle@ Battle { get const; }
 	BattleSide@ BattleSide { get const; }
+	const constString& Status { get const; }
+	void ClearStatus() const;
+	void SetStatus(const constString &inout name);
 }
diff --git a/Scripts/Moves/Assist.as b/Scripts/Moves/Assist.as
new file mode 100644
index 0000000..4c2ab16
--- /dev/null
+++ b/Scripts/Moves/Assist.as
@@ -0,0 +1,31 @@
+#include "Utilities/CopyableMoves.as"
+
+namespace Gen7 {
+    [Move effect=Assist]
+    class Assist : PkmnScript {
+        void ChangeAttack(MoveTurnChoice@ move, constString &inout moveName) override {
+            auto user = move.User;
+            auto battle = user.Battle;
+            auto party = battle.FindPartyForPokemon(user).Party;
+            array<const MoveData@> possibleMoves;
+            for (int i = 0; i < party.Length; i++){
+                auto mon = party.GetAtIndex(i);
+                if (mon is null){ continue; }
+                auto moves = mon.GetMoves();
+                for (uint j = 0; j < moves.length; j++){
+                    auto m = moves[j];
+                    if (m is null){ continue; }
+                    if (CanCopyMove(m.MoveData)){
+                        possibleMoves.insertLast(m.MoveData);
+                    }
+                }
+            }
+            if (possibleMoves.length == 0){
+                // TODO: Log failure.
+                return;
+            }
+            auto i = battle.Random.Get(possibleMoves.length);
+            moveName = possibleMoves[i].Name;
+        }
+    }
+}
\ No newline at end of file
diff --git a/Scripts/Moves/CurePartyStatus.as b/Scripts/Moves/CurePartyStatus.as
new file mode 100644
index 0000000..22040e4
--- /dev/null
+++ b/Scripts/Moves/CurePartyStatus.as
@@ -0,0 +1,20 @@
+namespace Gen7 {
+    [Move effect=CurePartyStatus]
+    shared class CurePartyStatus : PkmnScript{
+        void OnSecondaryEffect(ExecutingMove@ attack, Pokemon@ target, uint8 hit) override {
+            auto user = attack.User;
+            user.ClearStatus();
+
+            auto battleParty = user.Battle.FindPartyForPokemon(user);
+            if (battleParty !is null){
+                auto party = battleParty.Party;
+                for (int i = 0; i < party.Length; i++){
+                    auto m = party.GetAtIndex(i);
+                    if (m !is null){
+                        m.ClearStatus();
+                    }
+                }    
+            }
+        }
+    }
+}
\ No newline at end of file
diff --git a/Scripts/Utilities/CopyableMoves.as b/Scripts/Utilities/CopyableMoves.as
new file mode 100644
index 0000000..526d441
--- /dev/null
+++ b/Scripts/Utilities/CopyableMoves.as
@@ -0,0 +1,58 @@
+namespace Gen7 {
+    dictionary _nonCopyableMoves = {
+        {"assist", true},
+        {"baneful_bunker", true},
+        {"beak_blast", true},
+        {"belch", true},
+        {"bestow", true},
+        {"bounce", true},
+        {"celebrate", true},
+        {"chatter", true},
+        {"circle_throw", true},
+        {"copycat", true},
+        {"counter", true},
+        {"covet", true},
+        {"destiny_bond", true},
+        {"detect", true},
+        {"dig", true},
+        {"dive", true},
+        {"dragon_tail", true},
+        {"endure", true},
+        {"feint", true},
+        {"fly", true},
+        {"focus_punch", true},
+        {"follow_me", true},
+        {"helping_hand", true},
+        {"hold_hands", true},
+        {"kings_shield", true},
+        {"mat_block", true},
+        {"me_first", true},
+        {"metronome", true},
+        {"mimic", true},
+        {"mirror_coat", true},
+        {"mirror_move", true},
+        {"nature_power", true},
+        {"phantom_force", true},
+        {"protect", true},
+        {"rage_powder", true},
+        {"roar", true},
+        {"shadow_force", true},
+        {"shell_trap", true},
+        {"sketch", true},
+        {"sky_drop", true},
+        {"sleep_talk", true},
+        {"snatch", true},
+        {"spiky_shield", true},
+        {"spotlight", true},
+        {"struggle", true},
+        {"switcheroo", true},
+        {"thief", true},
+        {"transform", true},
+        {"trick", true},
+        {"whirlwind", true}
+    };
+
+    bool CanCopyMove(const MoveData@ move){
+        return !_nonCopyableMoves.exists(move.Name);
+    }
+}
\ No newline at end of file