diff --git a/Plugins/PkmnLib.Plugin.Gen7/Data/Abilities.jsonc b/Plugins/PkmnLib.Plugin.Gen7/Data/Abilities.jsonc
index 189ea87..6b869bc 100755
--- a/Plugins/PkmnLib.Plugin.Gen7/Data/Abilities.jsonc
+++ b/Plugins/PkmnLib.Plugin.Gen7/Data/Abilities.jsonc
@@ -473,19 +473,34 @@
   "quick_feet": {
     "effect": "quick_feet"
   },
-  "rain_dish": {},
-  "rattled": {},
+  "rain_dish": {
+    "effect": "rain_dish"
+  },
+  "rattled": {
+    "effect": "rattled"
+  },
   "receiver": {
     "flags": [
       "cant_be_copied"
-    ]
+    ],
+    // This ability has the exact same effect as Power of Alchemy
+    "effect": "power_of_alchemy"
+  },
+  "reckless": {
+    "effect": "reckless"
+  },
+  "refrigerate": {
+    "effect": "refrigerate"
+  },
+  "regenerator": {
+    "effect": "regenerator"
+  },
+  "rivalry": {
+    "effect": "rivalry"
   },
-  "reckless": {},
-  "refrigerate": {},
-  "regenerator": {},
-  "rivalry": {},
   "rks_system": {
-    "canBeChanged": false
+    "canBeChanged": false,
+    "effect": "rks_system"
   },
   "rock_head": {},
   "rough_skin": {},
diff --git a/Plugins/PkmnLib.Plugin.Gen7/Data/Moves.jsonc b/Plugins/PkmnLib.Plugin.Gen7/Data/Moves.jsonc
index 445c248..25dc2e1 100755
--- a/Plugins/PkmnLib.Plugin.Gen7/Data/Moves.jsonc
+++ b/Plugins/PkmnLib.Plugin.Gen7/Data/Moves.jsonc
@@ -1175,7 +1175,8 @@
         "contact",
         "protect",
         "mirror",
-        "distance"
+        "distance",
+        "recoil"
       ],
       "effect": {
         "name": "recoil",
@@ -2557,7 +2558,8 @@
       "flags": [
         "contact",
         "protect",
-        "mirror"
+        "mirror",
+        "recoil"
       ],
       "effect": {
         "name": "recoil",
@@ -3833,7 +3835,8 @@
         "contact",
         "protect",
         "mirror",
-        "defrost"
+        "defrost",
+        "recoil"
       ],
       "effect": {
         "name": "flare_blitz"
@@ -4912,7 +4915,8 @@
       "flags": [
         "contact",
         "protect",
-        "mirror"
+        "mirror",
+        "recoil"
       ],
       "effect": {
         "name": "recoil",
@@ -4933,7 +4937,8 @@
       "flags": [
         "contact",
         "protect",
-        "mirror"
+        "mirror",
+        "recoil"
       ],
       "effect": {
         "name": "recoil",
@@ -5234,7 +5239,8 @@
         "contact",
         "protect",
         "mirror",
-        "gravity"
+        "gravity",
+        "recoil"
       ],
       "effect": {
         "name": "high_jump_kick"
@@ -5982,7 +5988,8 @@
         "contact",
         "protect",
         "mirror",
-        "gravity"
+        "gravity",
+        "recoil"
       ],
       "effect": {
         "name": "high_jump_kick"
@@ -6299,7 +6306,8 @@
       "category": "special",
       "flags": [
         "protect",
-        "mirror"
+        "mirror",
+        "recoil"
       ],
       "effect": {
         "name": "recoil",
@@ -6336,7 +6344,8 @@
       "flags": [
         "contact",
         "protect",
-        "mirror"
+        "mirror",
+        "recoil"
       ],
       "effect": {
         "name": "change_target_defense",
@@ -11123,7 +11132,8 @@
       "flags": [
         "contact",
         "protect",
-        "mirror"
+        "mirror",
+        "recoil"
       ],
       "effect": {
         "name": "recoil",
@@ -11585,7 +11595,8 @@
       "flags": [
         "contact",
         "protect",
-        "mirror"
+        "mirror",
+        "recoil"
       ],
       "effect": {
         "name": "recoil",
@@ -11841,25 +11852,6 @@
         }
       }
     },
-    {
-      "name": "thunder_fang",
-      "type": "electric",
-      "power": 65,
-      "pp": 15,
-      "accuracy": 95,
-      "priority": 0,
-      "target": "Any",
-      "category": "physical",
-      "flags": [
-        "contact",
-        "protect",
-        "mirror",
-        "bite"
-      ],
-      "effect": {
-        "name": "thunder_fang"
-      }
-    },
     {
       "name": "thunder_punch",
       "type": "electric",
@@ -12450,7 +12442,8 @@
       "flags": [
         "contact",
         "protect",
-        "mirror"
+        "mirror",
+        "recoil"
       ],
       "effect": {
         "name": "volt_tackle"
@@ -12680,7 +12673,8 @@
       "flags": [
         "contact",
         "protect",
-        "mirror"
+        "mirror",
+        "recoil"
       ],
       "effect": {
         "name": "recoil",
@@ -12791,7 +12785,8 @@
       "flags": [
         "contact",
         "protect",
-        "mirror"
+        "mirror",
+        "recoil"
       ],
       "effect": {
         "name": "recoil",
diff --git a/Plugins/PkmnLib.Plugin.Gen7/Data/Pokemon.json b/Plugins/PkmnLib.Plugin.Gen7/Data/Pokemon.json
index 12e7e4f..2b3a712 100755
--- a/Plugins/PkmnLib.Plugin.Gen7/Data/Pokemon.json
+++ b/Plugins/PkmnLib.Plugin.Gen7/Data/Pokemon.json
@@ -115609,6 +115609,108 @@
           ],
           "formeChange": []
         }
+      },
+      "silvally_dark": {
+        "inheritFrom": "default",
+        "types": [
+          "dark"
+        ]
+      },
+      "silvally_dragon": {
+        "inheritFrom": "default",
+        "types": [
+          "dragon"
+        ]
+      },
+      "silvally_electric": {
+        "inheritFrom": "default",
+        "types": [
+          "electric"
+        ]
+      },
+      "silvally_fairy": {
+        "inheritFrom": "default",
+        "types": [
+          "fairy"
+        ]
+      },
+      "silvally_fighting": {
+        "inheritFrom": "default",
+        "types": [
+          "fighting"
+        ]
+      },
+      "silvally_fire": {
+        "inheritFrom": "default",
+        "types": [
+          "fire"
+        ]
+      },
+      "silvally_flying": {
+        "inheritFrom": "default",
+        "types": [
+          "flying"
+        ]
+      },
+      "silvally_ghost": {
+        "inheritFrom": "default",
+        "types": [
+          "ghost"
+        ]
+      },
+      "silvally_grass": {
+        "inheritFrom": "default",
+        "types": [
+          "grass"
+        ]
+      },
+      "silvally_ground": {
+        "inheritFrom": "default",
+        "types": [
+          "ground"
+        ]
+      },
+      "silvally_ice": {
+        "inheritFrom": "default",
+        "types": [
+          "ice"
+        ]
+      },
+      "silvally_poison": {
+        "inheritFrom": "default",
+        "types": [
+          "poison"
+        ]
+      },
+      "silvally_psychic": {
+        "inheritFrom": "default",
+        "types": [
+          "psychic"
+        ]
+      },
+      "silvally_rock": {
+        "inheritFrom": "default",
+        "types": [
+          "rock"
+        ]
+      },
+      "silvally_steel": {
+        "inheritFrom": "default",
+        "types": [
+          "steel"
+        ]
+      },
+      "silvally_water": {
+        "inheritFrom": "default",
+        "types": [
+          "water"
+        ]
+      },
+      "silvally_normal": {
+        "inheritFrom": "default",
+        "types": [
+          "normal"
+        ]
       }
     },
     "evolutions": []
diff --git a/Plugins/PkmnLib.Plugin.Gen7/Scripts/Abilities/RKSSystem.cs b/Plugins/PkmnLib.Plugin.Gen7/Scripts/Abilities/RKSSystem.cs
new file mode 100644
index 0000000..5b96164
--- /dev/null
+++ b/Plugins/PkmnLib.Plugin.Gen7/Scripts/Abilities/RKSSystem.cs
@@ -0,0 +1,31 @@
+namespace PkmnLib.Plugin.Gen7.Scripts.Abilities;
+
+/// <summary>
+/// RKS System is an ability that changes the Pokémon's type based on its held Memory.
+///
+/// <see href="https://bulbapedia.bulbagarden.net/wiki/RKS_System_(Ability)">Bulbapedia - RKS System</see>
+/// </summary>
+[Script(ScriptCategory.Ability, "rks_system")]
+public class RKSSystem : Script
+{
+    /// <inheritdoc />
+    public override void OnAfterHeldItemChange(IPokemon pokemon, IItem? previous, IItem? item)
+    {
+        if (pokemon.Species.Name != "silvally")
+            return;
+        if (item is null && pokemon.Form.Name != "default")
+        {
+            pokemon.ChangeForm(pokemon.Species.GetDefaultForm());
+        }
+        else if (item is not null && item.Name.ToString().EndsWith("_memory", StringComparison.OrdinalIgnoreCase))
+        {
+            var memoryPrefix =
+                item.Name.ToString().Replace("_memory", string.Empty, StringComparison.OrdinalIgnoreCase);
+            var formName = $"silvally_{memoryPrefix}";
+            if (pokemon.Species.TryGetForm(formName, out var form))
+            {
+                pokemon.ChangeForm(form);
+            }
+        }
+    }
+}
\ No newline at end of file
diff --git a/Plugins/PkmnLib.Plugin.Gen7/Scripts/Abilities/RainDish.cs b/Plugins/PkmnLib.Plugin.Gen7/Scripts/Abilities/RainDish.cs
new file mode 100644
index 0000000..d493c54
--- /dev/null
+++ b/Plugins/PkmnLib.Plugin.Gen7/Scripts/Abilities/RainDish.cs
@@ -0,0 +1,40 @@
+namespace PkmnLib.Plugin.Gen7.Scripts.Abilities;
+
+/// <summary>
+/// Rain Dish is an ability that heals the Pokémon for 1/16 of its maximum HP each turn during rain.
+///
+/// <see href="https://bulbapedia.bulbagarden.net/wiki/Rain_Dish_(Ability)">Bulbapedia - Rain Dish</see>
+/// </summary>
+[Script(ScriptCategory.Ability, "rain_dish")]
+public class RainDish : Script
+{
+    private IPokemon? _owner;
+
+    /// <inheritdoc />
+    public override void OnAddedToParent(IScriptSource source)
+    {
+        if (source is not IPokemon pokemon)
+            throw new ArgumentException("RainDish script can only be added to a Pokemon.", nameof(source));
+        _owner = pokemon;
+    }
+
+    /// <inheritdoc />
+    public override void OnEndTurn(IBattle battle)
+    {
+        if (_owner is null)
+            return;
+        if (battle.WeatherName != ScriptUtils.ResolveName<Weather.Rain>())
+            return;
+
+        var healAmount = _owner.MaxHealth / 16;
+        if (healAmount <= 0)
+            return;
+
+        EventBatchId batchId = new();
+        battle.EventHook.Invoke(new AbilityTriggerEvent(_owner)
+        {
+            BatchId = batchId,
+        });
+        _owner.Heal(healAmount, batchId: batchId);
+    }
+}
\ No newline at end of file
diff --git a/Plugins/PkmnLib.Plugin.Gen7/Scripts/Abilities/Rattled.cs b/Plugins/PkmnLib.Plugin.Gen7/Scripts/Abilities/Rattled.cs
new file mode 100644
index 0000000..7fcc0d5
--- /dev/null
+++ b/Plugins/PkmnLib.Plugin.Gen7/Scripts/Abilities/Rattled.cs
@@ -0,0 +1,22 @@
+namespace PkmnLib.Plugin.Gen7.Scripts.Abilities;
+
+/// <summary>
+/// Rattled is an ability that raises Speed when hit by a Bug-, Ghost-, or Dark-type move.
+///
+/// <see href="https://bulbapedia.bulbagarden.net/wiki/Rattled_(Ability)">Bulbapedia - Rattled</see>
+/// </summary>
+[Script(ScriptCategory.Ability, "rattled")]
+public class Rattled : Script
+{
+    /// <inheritdoc />
+    public override void OnIncomingHit(IExecutingMove move, IPokemon target, byte hit)
+    {
+        var type = move.GetHitData(target, hit).Type;
+        if (type is null)
+            return;
+        if (type.Value.Name != "bug" && type.Value.Name != "ghost" && type.Value.Name != "dark")
+            return;
+        target.BattleData?.Battle.EventHook.Invoke(new AbilityTriggerEvent(target));
+        target.ChangeStatBoost(Statistic.Speed, 1, true, false);
+    }
+}
\ No newline at end of file
diff --git a/Plugins/PkmnLib.Plugin.Gen7/Scripts/Abilities/Reckless.cs b/Plugins/PkmnLib.Plugin.Gen7/Scripts/Abilities/Reckless.cs
new file mode 100644
index 0000000..a321a4b
--- /dev/null
+++ b/Plugins/PkmnLib.Plugin.Gen7/Scripts/Abilities/Reckless.cs
@@ -0,0 +1,19 @@
+namespace PkmnLib.Plugin.Gen7.Scripts.Abilities;
+
+/// <summary>
+/// Reckless is an ability that boosts the power of moves that have recoil or crash damage.
+///
+/// <see href="https://bulbapedia.bulbagarden.net/wiki/Reckless_(Ability)">Bulbapedia - Reckless</see>
+/// </summary>
+[Script(ScriptCategory.Ability, "reckless")]
+public class Reckless : Script
+{
+    /// <inheritdoc />
+    public override void ChangeBasePower(IExecutingMove move, IPokemon target, byte hit, ref ushort basePower)
+    {
+        if (move.UseMove.HasFlag("recoil"))
+        {
+            basePower = basePower.MultiplyOrMax(1.2f);
+        }
+    }
+}
\ No newline at end of file
diff --git a/Plugins/PkmnLib.Plugin.Gen7/Scripts/Abilities/Refrigerate.cs b/Plugins/PkmnLib.Plugin.Gen7/Scripts/Abilities/Refrigerate.cs
new file mode 100644
index 0000000..05a2d28
--- /dev/null
+++ b/Plugins/PkmnLib.Plugin.Gen7/Scripts/Abilities/Refrigerate.cs
@@ -0,0 +1,26 @@
+namespace PkmnLib.Plugin.Gen7.Scripts.Abilities;
+
+/// <summary>
+/// Refrigerate is an ability that turns Normal-type moves into Ice-type moves and boosts their power.
+///
+/// <see href="https://bulbapedia.bulbagarden.net/wiki/Refrigerate_(Ability)">Bulbapedia - Refrigerate</see>
+/// </summary>
+[Script(ScriptCategory.Ability, "refrigerate")]
+public class Refrigerate : Script
+{
+    /// <inheritdoc />
+    public override void ChangeMoveType(IExecutingMove move, IPokemon target, byte hit,
+        ref TypeIdentifier? typeIdentifier)
+    {
+        if (typeIdentifier?.Name == "normal" &&
+            move.Battle.Library.StaticLibrary.Types.TryGetTypeIdentifier("ice", out var iceType))
+            typeIdentifier = iceType;
+    }
+
+    /// <inheritdoc />
+    public override void ChangeBasePower(IExecutingMove move, IPokemon target, byte hit, ref ushort basePower)
+    {
+        if (move.GetHitData(target, hit).Type?.Name == "ice")
+            basePower = (ushort)(basePower * 1.2f); // Boost Normal-type moves by 30%
+    }
+}
\ No newline at end of file
diff --git a/Plugins/PkmnLib.Plugin.Gen7/Scripts/Abilities/Regenerator.cs b/Plugins/PkmnLib.Plugin.Gen7/Scripts/Abilities/Regenerator.cs
new file mode 100644
index 0000000..ff4c131
--- /dev/null
+++ b/Plugins/PkmnLib.Plugin.Gen7/Scripts/Abilities/Regenerator.cs
@@ -0,0 +1,24 @@
+namespace PkmnLib.Plugin.Gen7.Scripts.Abilities;
+
+/// <summary>
+/// Regenerator is an ability that restores a little HP when the Pokémon switches out.
+///
+/// <see href="https://bulbapedia.bulbagarden.net/wiki/Regenerator_(Ability)">Bulbapedia - Regenerator</see>
+/// </summary>
+[Script(ScriptCategory.Ability, "regenerator")]
+public class Regenerator : Script
+{
+    /// <inheritdoc />
+    public override void OnSwitchOut(IPokemon oldPokemon, byte position)
+    {
+        if (!oldPokemon.IsUsable)
+            return;
+
+        EventBatchId batchId = new();
+        oldPokemon.BattleData?.Battle.EventHook.Invoke(new AbilityTriggerEvent(oldPokemon)
+        {
+            BatchId = batchId,
+        });
+        oldPokemon.Heal(oldPokemon.MaxHealth / 3, batchId: batchId);
+    }
+}
\ No newline at end of file
diff --git a/Plugins/PkmnLib.Plugin.Gen7/Scripts/Abilities/Rivalry.cs b/Plugins/PkmnLib.Plugin.Gen7/Scripts/Abilities/Rivalry.cs
new file mode 100644
index 0000000..a38119c
--- /dev/null
+++ b/Plugins/PkmnLib.Plugin.Gen7/Scripts/Abilities/Rivalry.cs
@@ -0,0 +1,23 @@
+using PkmnLib.Static.Species;
+
+namespace PkmnLib.Plugin.Gen7.Scripts.Abilities;
+
+/// <summary>
+/// Rivalry is an ability that increases damage to Pokémon of the same gender and decreases it to the opposite gender.
+///
+/// <see href="https://bulbapedia.bulbagarden.net/wiki/Rivalry_(Ability)">Bulbapedia - Rivalry</see>
+/// </summary>
+[Script(ScriptCategory.Ability, "rivalry")]
+public class Rivalry : Script
+{
+    /// <inheritdoc />
+    public override void ChangeBasePower(IExecutingMove move, IPokemon target, byte hit, ref ushort basePower)
+    {
+        if (move.User.Gender == Gender.Genderless || target.Gender == Gender.Genderless)
+            return;
+        if (move.User.Gender == target.Gender)
+            basePower = basePower.MultiplyOrMax(1.25f);
+        else
+            basePower = (ushort)(basePower * 0.75f);
+    }
+}
\ No newline at end of file