diff --git a/data/learnsets.ts b/data/learnsets.ts
index 3d778d477db8..0d48996be41b 100644
--- a/data/learnsets.ts
+++ b/data/learnsets.ts
@@ -8473,7 +8473,7 @@ export const Learnsets: {[k: string]: LearnsetData} = {
 	growlithehisui: {
 		learnset: {
 			agility: ["9M"],
-			bite: ["9L8"],
+			bite: ["9L8", "9S0"],
 			bodyslam: ["9M"],
 			closecombat: ["9M"],
 			covet: ["9E"],
@@ -8481,7 +8481,7 @@ export const Learnsets: {[k: string]: LearnsetData} = {
 			dig: ["9M"],
 			doubleedge: ["9E"],
 			doublekick: ["9E"],
-			ember: ["9L1"],
+			ember: ["9L1", "9S0"],
 			endure: ["9M"],
 			facade: ["9M"],
 			fireblast: ["9M"],
@@ -8489,12 +8489,12 @@ export const Learnsets: {[k: string]: LearnsetData} = {
 			firespin: ["9M"],
 			flamecharge: ["9M"],
 			flamethrower: ["9M", "9L40"],
-			flamewheel: ["9L12"],
+			flamewheel: ["9L12", "9S0"],
 			flareblitz: ["9M", "9L56"],
 			headsmash: ["9E"],
 			heatwave: ["9M"],
 			helpinghand: ["9M", "9L16"],
-			howl: ["9L4"],
+			howl: ["9L4", "9S0"],
 			leer: ["9L1"],
 			morningsun: ["9E"],
 			outrage: ["9M"],
@@ -8525,6 +8525,9 @@ export const Learnsets: {[k: string]: LearnsetData} = {
 			wildcharge: ["9M"],
 			willowisp: ["9M"],
 		},
+		eventData: [
+			{generation: 9, level: 15, isHidden: true, nature: "Jolly", ivs: {hp: 31, atk: 31, def: 20, spa: 20, spd: 20, spe: 31}, moves: ["flamewheel", "bite", "howl", "ember"], pokeball: "pokeball"},
+		],
 	},
 	arcanine: {
 		learnset: {
@@ -21265,7 +21268,7 @@ export const Learnsets: {[k: string]: LearnsetData} = {
 			icywind: ["9M", "8M", "7T", "6T", "5T", "4T"],
 			incinerate: ["6M", "5M"],
 			lastresort: ["9L52", "8L52", "7T", "7L1", "6T", "6L1", "5T", "5L57", "4T", "4L49"],
-			lick: ["9L1", "8L1", "7L1", "7E", "6L1", "6E", "5L12", "5E", "4L12", "4E"],
+			lick: ["9L1", "9S3", "8L1", "7L1", "7E", "6L1", "6E", "5L12", "5E", "4L12", "4E"],
 			megakick: ["8M"],
 			megapunch: ["8M"],
 			metronome: ["9M", "9L40", "8M", "8L40", "7L1", "7S2", "6L1", "5L1", "4L1", "4S0", "4S1"],
@@ -21308,7 +21311,7 @@ export const Learnsets: {[k: string]: LearnsetData} = {
 			surf: ["9M", "8M", "7M", "6M", "5M", "4M"],
 			swagger: ["7M", "6M", "5M", "4M"],
 			swallow: ["9L20", "8L20", "7L33", "6L33", "5L33", "4L28"],
-			tackle: ["9L1", "8L1", "7L1", "7S2", "6L1", "5L1", "4L1", "4S0", "4S1"],
+			tackle: ["9L1", "9S3", "8L1", "7L1", "7S2", "6L1", "5L1", "4L1", "4S0", "4S1"],
 			takedown: ["9M"],
 			terablast: ["9M"],
 			thunder: ["9M", "8M", "7M", "6M", "5M", "4M"],
@@ -21327,6 +21330,7 @@ export const Learnsets: {[k: string]: LearnsetData} = {
 			{generation: 4, level: 5, moves: ["metronome", "tackle", "defensecurl", "selfdestruct"]},
 			{generation: 4, level: 5, gender: "F", nature: "Relaxed", abilities: ["thickfat"], moves: ["metronome", "odorsleuth", "tackle", "curse"], pokeball: "cherishball"},
 			{generation: 7, level: 5, abilities: ["thickfat"], moves: ["tackle", "metronome", "holdback", "happyhour"], pokeball: "cherishball"},
+			{generation: 9, level: 1, shiny: true, gender: "M", isHidden: true, nature: "Impish", moves: ["lick", "tackle"], pokeball: "pokeball"},
 		],
 	},
 	snorlax: {
@@ -24447,7 +24451,7 @@ export const Learnsets: {[k: string]: LearnsetData} = {
 			captivate: ["4M"],
 			confide: ["7M", "6M"],
 			constrict: ["7L1", "7V", "6L1", "5L1", "4L1", "3L1"],
-			crosspoison: ["9L50", "7L55", "6L55", "5L55"],
+			crosspoison: ["9L50", "9S0", "7L55", "6L55", "5L55"],
 			curse: ["7V"],
 			dig: ["9M", "7V", "6M", "5M", "4M", "3M"],
 			doubleedge: ["3T"],
@@ -24475,7 +24479,7 @@ export const Learnsets: {[k: string]: LearnsetData} = {
 			naturalgift: ["4M"],
 			nightshade: ["9M", "9L15", "7L15", "7V", "6L15", "5L15", "4L15", "3L17"],
 			pinmissile: ["9L35", "7L41", "6L41", "5L41", "4L41"],
-			poisonjab: ["9M", "9L46", "7M", "7L50", "6M", "6L50", "5M", "5L50", "4M", "4L50"],
+			poisonjab: ["9M", "9L46", "9S0", "7M", "7L50", "6M", "6L50", "5M", "5L50", "4M", "4L50"],
 			poisonsting: ["9L1", "7L1", "7V", "6L1", "5L1", "4L1", "3L1"],
 			pounce: ["9M"],
 			protect: ["9M", "7M", "7V", "6M", "5M", "4M", "3M"],
@@ -24495,7 +24499,7 @@ export const Learnsets: {[k: string]: LearnsetData} = {
 			solarbeam: ["9M", "7M", "7V", "6M", "5M", "4M", "3M"],
 			spiderweb: ["7L32", "7V", "6L32", "5L32", "4L32", "3L43"],
 			spite: ["9M"],
-			stickyweb: ["9L54", "7L58", "6L58"],
+			stickyweb: ["9L54", "9S0", "7L58", "6L58"],
 			stompingtantrum: ["7T"],
 			stringshot: ["9L1", "7L1", "7V", "6L1", "5L1", "4T", "4L1", "3L1"],
 			strugglebug: ["9M", "6M", "5M"],
@@ -24509,12 +24513,15 @@ export const Learnsets: {[k: string]: LearnsetData} = {
 			throatchop: ["7T"],
 			toxic: ["9M", "7M", "7V", "6M", "5M", "4M", "3M"],
 			toxicspikes: ["9M"],
-			toxicthread: ["9L59", "7L63"],
+			toxicthread: ["9L59", "9S0", "7L63"],
 			trailblaze: ["9M"],
 			venomdrench: ["7L1", "6L1"],
 			venoshock: ["9M", "7M", "6M", "5M"],
 			xscissor: ["9M", "7M", "6M", "5M"],
 		},
+		eventData: [
+			{generation: 9, level: 65, gender: "M", nature: "Hardy", abilities: ["swarm"], ivs: {hp: 20, atk: 20, def: 20, spa: 20, spd: 20, spe: 20}, moves: ["toxicthread", "stickyweb", "crosspoison", "poisonjab"]},
+		],
 		encounters: [
 			{generation: 2, level: 7},
 			{generation: 4, level: 5},
@@ -29548,15 +29555,15 @@ export const Learnsets: {[k: string]: LearnsetData} = {
 	ursalunabloodmoon: {
 		learnset: {
 			avalanche: ["9M"],
-			bloodmoon: ["9L70"],
+			bloodmoon: ["9L70", "9S0"],
 			bodypress: ["9M"],
 			bodyslam: ["9M"],
 			brickbreak: ["9M"],
 			bulldoze: ["9M"],
-			calmmind: ["9M"],
+			calmmind: ["9M", "9S0"],
 			crunch: ["9M"],
 			dig: ["9M"],
-			earthpower: ["9M", "9L48"],
+			earthpower: ["9M", "9L48", "9S0"],
 			earthquake: ["9M"],
 			endure: ["9M"],
 			facade: ["9M"],
@@ -29595,7 +29602,7 @@ export const Learnsets: {[k: string]: LearnsetData} = {
 			scratch: ["9L1"],
 			seedbomb: ["9M"],
 			shadowclaw: ["9M"],
-			slash: ["9L22"],
+			slash: ["9L22", "9S0"],
 			sleeptalk: ["9M"],
 			smackdown: ["9M"],
 			snarl: ["9M"],
@@ -29615,6 +29622,10 @@ export const Learnsets: {[k: string]: LearnsetData} = {
 			uproar: ["9M"],
 			vacuumwave: ["9M"],
 		},
+		eventData: [
+			{generation: 9, level: 70, nature: "Hardy", perfectIVs: 3, moves: ["bloodmoon", "earthpower", "slash", "calmmind"]},
+		],
+		eventOnly: true,
 	},
 	slugma: {
 		learnset: {
@@ -45685,7 +45696,7 @@ export const Learnsets: {[k: string]: LearnsetData} = {
 			swallow: ["9E", "7E", "6E", "5E", "4E"],
 			swordsdance: ["9M", "7M", "6M", "5M", "4M"],
 			synthesis: ["9L33", "7T", "7L33", "6T", "6L33", "5T", "5L33", "4T", "4L33"],
-			tackle: ["9L1", "7L1", "6L1", "5L1", "5S0", "5S1", "4L1"],
+			tackle: ["9L1", "9S2", "7L1", "6L1", "5L1", "5S0", "5S1", "4L1"],
 			takedown: ["9M"],
 			terablast: ["9M"],
 			thrash: ["9E", "7E", "6E", "5E", "4E"],
@@ -45701,6 +45712,7 @@ export const Learnsets: {[k: string]: LearnsetData} = {
 		eventData: [
 			{generation: 5, level: 10, gender: "M", isHidden: true, moves: ["tackle", "withdraw", "absorb"]},
 			{generation: 5, level: 10, gender: "M", isHidden: true, moves: ["tackle", "withdraw", "absorb", "stockpile"]},
+			{generation: 9, level: 1, moves: ["tackle"], pokeball: "pokeball"},
 		],
 	},
 	grotle: {
@@ -45948,7 +45960,7 @@ export const Learnsets: {[k: string]: LearnsetData} = {
 			roleplay: ["7T", "6T", "5T", "4T"],
 			rollout: ["4T"],
 			round: ["7M", "6M", "5M"],
-			scratch: ["9L1", "7L1", "6L1", "5L1", "5S1", "4L1"],
+			scratch: ["9L1", "9S4", "7L1", "6L1", "5L1", "5S1", "4L1"],
 			secretpower: ["6M", "4M"],
 			shadowclaw: ["9M", "7M", "6M", "5M", "4M"],
 			slackoff: ["9L41", "7L41", "6L41", "5L41", "4L39"],
@@ -45982,6 +45994,7 @@ export const Learnsets: {[k: string]: LearnsetData} = {
 			{generation: 5, level: 10, gender: "M", isHidden: true, moves: ["scratch", "leer", "ember", "taunt"]},
 			{generation: 4, level: 40, gender: "M", nature: "Hardy", moves: ["flamethrower", "thunderpunch", "grassknot", "helpinghand"], pokeball: "cherishball"},
 			{generation: 5, level: 10, gender: "M", isHidden: true, moves: ["leer", "ember", "taunt", "fakeout"]},
+			{generation: 9, level: 1, moves: ["scratch"], pokeball: "pokeball"},
 		],
 	},
 	monferno: {
@@ -46257,7 +46270,7 @@ export const Learnsets: {[k: string]: LearnsetData} = {
 			naturalgift: ["4M"],
 			peck: ["9L15", "7L15", "6L15", "5L15", "5S1", "5S2", "4L15"],
 			pluck: ["5M", "4M"],
-			pound: ["9L1", "7L1", "6L1", "6S4", "5L1", "5S0", "5S3", "4L1"],
+			pound: ["9L1", "9S6", "7L1", "6L1", "6S4", "5L1", "5S0", "5S3", "4L1"],
 			powertrip: ["9E", "7E"],
 			protect: ["9M", "7M", "6M", "5M", "4M"],
 			quash: ["7M", "6M", "5M"],
@@ -46299,6 +46312,7 @@ export const Learnsets: {[k: string]: LearnsetData} = {
 			{generation: 5, level: 10, gender: "M", isHidden: true, moves: ["pound", "growl", "bubble", "featherdance"]},
 			{generation: 6, level: 7, moves: ["pound", "growl", "return"], pokeball: "cherishball"},
 			{generation: 7, level: 30, gender: "M", nature: "Hardy", moves: ["hydropump", "bubblebeam", "whirlpool", "drillpeck"], pokeball: "pokeball"},
+			{generation: 9, level: 1, moves: ["pound"], pokeball: "pokeball"},
 		],
 	},
 	prinplup: {
@@ -90447,11 +90461,11 @@ export const Learnsets: {[k: string]: LearnsetData} = {
 			bodypress: ["9M"],
 			bodyslam: ["9M"],
 			brickbreak: ["9M"],
-			brutalswing: ["9L48"],
+			brutalswing: ["9L48", "9S0"],
 			bulkup: ["9M", "9L1"],
 			closecombat: ["9M"],
 			counter: ["9L32"],
-			crunch: ["9M", "9L56"],
+			crunch: ["9M", "9L56", "9S0"],
 			dig: ["9M"],
 			drainpunch: ["9M"],
 			endure: ["9M"],
@@ -90477,7 +90491,7 @@ export const Learnsets: {[k: string]: LearnsetData} = {
 			metalclaw: ["9M"],
 			outrage: ["9M"],
 			poisonfang: ["9L16"],
-			poisonjab: ["9M", "9L40"],
+			poisonjab: ["9M", "9L40", "9S0"],
 			poisontail: ["9M"],
 			protect: ["9M"],
 			psychicfangs: ["9M"],
@@ -90493,7 +90507,7 @@ export const Learnsets: {[k: string]: LearnsetData} = {
 			spite: ["9M"],
 			stompingtantrum: ["9M"],
 			substitute: ["9M"],
-			superpower: ["9L64"],
+			superpower: ["9L64", "9S0"],
 			takedown: ["9M"],
 			taunt: ["9M"],
 			terablast: ["9M"],
@@ -90503,6 +90517,10 @@ export const Learnsets: {[k: string]: LearnsetData} = {
 			toxic: ["9M"],
 			uproar: ["9M"],
 		},
+		eventData: [
+			{generation: 9, level: 70, moves: ["superpower", "crunch", "brutalswing", "poisonjab"]},
+		],
+		eventOnly: true,
 	},
 	munkidori: {
 		learnset: {
@@ -90518,7 +90536,7 @@ export const Learnsets: {[k: string]: LearnsetData} = {
 			flatter: ["9L1"],
 			fling: ["9M"],
 			focusblast: ["9M"],
-			futuresight: ["9L64"],
+			futuresight: ["9L64", "9S0"],
 			gigaimpact: ["9M"],
 			grassknot: ["9M"],
 			gunkshot: ["9M"],
@@ -90530,14 +90548,14 @@ export const Learnsets: {[k: string]: LearnsetData} = {
 			lightscreen: ["9M"],
 			metronome: ["9M"],
 			mudslap: ["9M"],
-			nastyplot: ["9M", "9L56"],
+			nastyplot: ["9M", "9L56", "9S0"],
 			nightshade: ["9M"],
 			partingshot: ["9L72"],
 			poisonjab: ["9M", "9L32"],
 			poltergeist: ["9M"],
 			protect: ["9M"],
 			psybeam: ["9M", "9L16"],
-			psychic: ["9M", "9L40"],
+			psychic: ["9M", "9L40", "9S0"],
 			psychicterrain: ["9M"],
 			psyshock: ["9M"],
 			rest: ["9M"],
@@ -90546,7 +90564,7 @@ export const Learnsets: {[k: string]: LearnsetData} = {
 			shadowclaw: ["9M"],
 			sleeptalk: ["9M"],
 			sludgebomb: ["9M"],
-			sludgewave: ["9L48"],
+			sludgewave: ["9L48", "9S0"],
 			spite: ["9M"],
 			storedpower: ["9M"],
 			substitute: ["9M"],
@@ -90561,6 +90579,10 @@ export const Learnsets: {[k: string]: LearnsetData} = {
 			uturn: ["9M"],
 			venoshock: ["9M"],
 		},
+		eventData: [
+			{generation: 9, level: 70, moves: ["futuresight", "nastyplot", "sludgewave", "psychic"]},
+		],
+		eventOnly: true,
 	},
 	fezandipiti: {
 		learnset: {
@@ -90571,7 +90593,7 @@ export const Learnsets: {[k: string]: LearnsetData} = {
 			aircutter: ["9M"],
 			airslash: ["9M"],
 			attract: ["9L16"],
-			beatup: ["9L48"],
+			beatup: ["9L48", "9S0"],
 			bravebird: ["9M"],
 			calmmind: ["9M"],
 			charm: ["9M"],
@@ -90583,7 +90605,7 @@ export const Learnsets: {[k: string]: LearnsetData} = {
 			dualwingbeat: ["9M"],
 			endure: ["9M"],
 			facade: ["9M"],
-			flatter: ["9L56"],
+			flatter: ["9L56", "9S0"],
 			fly: ["9M"],
 			gigaimpact: ["9M"],
 			gunkshot: ["9M"],
@@ -90604,14 +90626,14 @@ export const Learnsets: {[k: string]: LearnsetData} = {
 			protect: ["9M"],
 			quickattack: ["9L8"],
 			rest: ["9M"],
-			roost: ["9L64"],
+			roost: ["9L64", "9S0"],
 			shadowball: ["9M"],
 			shadowclaw: ["9M"],
 			sleeptalk: ["9M"],
 			sludgebomb: ["9M"],
 			spite: ["9M"],
 			substitute: ["9M"],
-			swagger: ["9L56"],
+			swagger: ["9L56", "9S0"],
 			swift: ["9M"],
 			swordsdance: ["9M"],
 			tailslap: ["9L40"],
@@ -90626,6 +90648,10 @@ export const Learnsets: {[k: string]: LearnsetData} = {
 			venoshock: ["9M"],
 			wingattack: ["9L24"],
 		},
+		eventData: [
+			{generation: 9, level: 70, moves: ["roost", "flatter", "swagger", "beatup"]},
+		],
+		eventOnly: true,
 	},
 	ogerpon: {
 		learnset: {
@@ -90646,16 +90672,16 @@ export const Learnsets: {[k: string]: LearnsetData} = {
 			gigaimpact: ["9M"],
 			grassknot: ["9M"],
 			grassyglide: ["9M"],
-			grassyterrain: ["9M"],
-			growth: ["9L12"],
+			grassyterrain: ["9M", "9S1"],
+			growth: ["9L12", "9S0"],
 			helpinghand: ["9M"],
 			hornleech: ["9L1"],
-			ivycudgel: ["9L30"],
+			ivycudgel: ["9L30", "9S1", "9S0"],
 			knockoff: ["9M"],
 			lashout: ["9M"],
 			leafstorm: ["9M"],
 			leechseed: ["9L1"],
-			lowkick: ["9M"],
+			lowkick: ["9M", "9S1"],
 			lowsweep: ["9M", "9L24"],
 			magicalleaf: ["9M"],
 			playrough: ["9M"],
@@ -90670,7 +90696,7 @@ export const Learnsets: {[k: string]: LearnsetData} = {
 			sandstorm: ["9M"],
 			scaryface: ["9M"],
 			seedbomb: ["9M"],
-			slam: ["9L18"],
+			slam: ["9L18", "9S1", "9S0"],
 			sleeptalk: ["9M"],
 			solarbeam: ["9M"],
 			solarblade: ["9M"],
@@ -90688,10 +90714,24 @@ export const Learnsets: {[k: string]: LearnsetData} = {
 			throatchop: ["9L36"],
 			trailblaze: ["9M"],
 			uturn: ["9M"],
-			vinewhip: ["9L1"],
+			vinewhip: ["9L1", "9S0"],
 			woodhammer: ["9L66"],
 			zenheadbutt: ["9M"],
 		},
+		eventData: [
+			{generation: 9, level: 20, nature: "Lonely", ivs: {hp: 31, atk: 31, def: 20, spa: 20, spd: 20, spe: 31}, moves: ["ivycudgel", "slam", "growth", "vinewhip"]},
+			{generation: 9, level: 70, nature: "Lonely", ivs: {hp: 31, atk: 31, def: 20, spa: 20, spd: 20, spe: 31}, moves: ["ivycudgel", "lowkick", "slam", "grassyterrain"]},
+		],
+		eventOnly: true,
+	},
+	ogerponhearthflame: {
+		eventOnly: true,
+	},
+	ogerponwellspring: {
+		eventOnly: true,
+	},
+	ogerponcornerstone: {
+		eventOnly: true,
 	},
 	syclar: {
 		learnset: {