diff --git a/data/abilities.ts b/data/abilities.ts
index 5da1406311ef..2ab86e9a6dd2 100644
--- a/data/abilities.ts
+++ b/data/abilities.ts
@@ -5731,13 +5731,17 @@ export const Abilities: {[abilityid: string]: AbilityData} = {
 				if (this.effectState.lastBoost === 'P') {
 					this.boost({def: -1});
 				}
-				this.boost({spd: 1});
+				if (this.effectState.lastBoost !== 'S') {
+					this.boost({spd: 1});
+				}
 				this.effectState.lastBoost = "S";
 			} else if (move.category === "Physical") {
 				if (this.effectState.lastBoost === 'S') {
 					this.boost({spd: -1});
 				}
-				this.boost({def: 1});
+				if (this.effectState.lastBoost !== 'P') {
+					this.boost({spd: 1});
+				}
 				this.effectState.lastBoost = "P";
 			}
 		},
diff --git a/data/mods/gen4/formats-data.ts b/data/mods/gen4/formats-data.ts
index ef8d23447656..70e4ac1e7516 100644
--- a/data/mods/gen4/formats-data.ts
+++ b/data/mods/gen4/formats-data.ts
@@ -228,7 +228,7 @@ export const FormatsData: {[k: string]: ModdedSpeciesFormatsData} = {
 		tier: "9U",
 	},
 	weepinbell: {
-		tier: "SU",
+		tier: "IU",
 	},
 	victreebel: {
 		tier: "PU",
diff --git a/data/mods/gen9vgcgay/moves.ts b/data/mods/gen9vgcgay/moves.ts
index 6f39f34ef186..d687595c23b0 100644
--- a/data/mods/gen9vgcgay/moves.ts
+++ b/data/mods/gen9vgcgay/moves.ts
@@ -552,32 +552,32 @@ export const Moves: {[k: string]: ModdedMoveData} = {
 		inherit: true,
 		accuracy: 80,
 	},
-	snatch: {
-		inherit: true,
-		isNonstandard: null,
-		shortDesc: "User steals certain support moves for it and allies to use.",
-		condition: {
-			duration: 1,
-			onStart(pokemon) {
-				this.add('-singleturn', pokemon, 'Snatch');
-			},
-			onAnyPrepareHitPriority: -1,
-			onAnyPrepareHit(source, target, move) {
-				const snatchUser = this.effectState.source;
-				if (snatchUser.isSkyDropped()) return;
-				if (!move || move.isZ || move.isMax || !move.flags['snatch'] || move.sourceEffect === 'snatch') {
-					return;
-				}
-				snatchUser.removeVolatile('snatch');
-				this.add('-activate', snatchUser, 'move: Snatch', '[of] ' + source);
-				this.actions.useMove(move.id, snatchUser);
-				for (const ally of (snatchUser as Pokemon).adjacentAllies()) {
-					this.actions.useMove(move.id, ally);
-				}
-				return null;
-			},
-		},
-	},
+	// snatch: {
+	// 	inherit: true,
+	// 	isNonstandard: null,
+	// 	shortDesc: "User steals certain support moves for it and allies to use.",
+	// 	condition: {
+	// 		duration: 1,
+	// 		onStart(pokemon) {
+	// 			this.add('-singleturn', pokemon, 'Snatch');
+	// 		},
+	// 		onAnyPrepareHitPriority: -1,
+	// 		onAnyPrepareHit(source, target, move) {
+	// 			const snatchUser = this.effectState.source;
+	// 			if (snatchUser.isSkyDropped()) return;
+	// 			if (!move || move.isZ || move.isMax || !move.flags['snatch'] || move.sourceEffect === 'snatch') {
+	// 				return;
+	// 			}
+	// 			snatchUser.removeVolatile('snatch');
+	// 			this.add('-activate', snatchUser, 'move: Snatch', '[of] ' + source);
+	// 			this.actions.useMove(move.id, snatchUser);
+	// 			for (const ally of (snatchUser as Pokemon).adjacentAllies()) {
+	// 				this.actions.useMove(move.id, ally);
+	// 			}
+	// 			return null;
+	// 		},
+	// 	},
+	// },
 	// Fang Buff
 	hyperfang: {
 		inherit: true,
@@ -1849,10 +1849,10 @@ export const Moves: {[k: string]: ModdedMoveData} = {
 		inherit: true,
 		isNonstandard: null,
 	},
-	firewall: {
-		inherit: true,
-		isNonstandard: null,
-	},
+	// firewall: {
+	// 	inherit: true,
+	// 	isNonstandard: null,
+	// },
 	stalacbite: {
 		inherit: true,
 		isNonstandard: null,
diff --git a/data/text/abilities.ts b/data/text/abilities.ts
index 88b4012deb78..a394c7a7d3dd 100644
--- a/data/text/abilities.ts
+++ b/data/text/abilities.ts
@@ -2427,9 +2427,9 @@ export const AbilitiesText: {[k: string]: AbilityText} = {
 		shortDesc: "When any pokemon uses a Wind move, this pokemon uses Echoed Voice.",
 	},
 	machinelearning: {
-		name: "",
-		desc: "On switch-in, this Pokemon's Attack or Special Attack is raised by 1 stage based on the weaker combined defensive stat of all opposing Pokemon. Attack is raised if their Defense is lower, and Special Attack is raised if their Special Defense is the same or lower.",
-		shortDesc: "On switch-in, Attack or Sp. Atk is raised 1 stage based on the foes' weaker Defense.",
+		name: "Machine Learning",
+		desc: "Boosts Def on physical damage, boosts SpD on special damage. Resets on new hit.",
+		shortDesc: "Boosts Def on physical damage, boosts SpD on special damage.",
 		// boost: "  [POKEMON] learned to boost [STAT]!",
 		// unboost: "  [POKEMON] forgot how to boost [STAT]!",
 	},