What Fire Red Omega changes

Every stat, type and ability this hack alters, next to what the official games do. Measured from the guide's own data, so it can't drift from the pages it links to.

Compared against present-day official data. The Fairy type and hidden abilities arrived after Pokémon FireRed, so a difference here can belong to the series rather than to this hack.

Base stat changes (17)

	Pokémon	What changed	Total
	Farfetch'D	HP 52→72, Attack 90→110, Defense 55→75, Sp. Atk 58→78, Sp. Def 62→82, Speed 60→80	377→497
	Electrode	Sp. Atk 80→100	490→510
	Jynx	HP 65→75, Attack 50→60, Defense 35→45, Sp. Atk 115→125, Sp. Def 95→105, Speed 95→105	455→515
	Electabuzz	HP 65→75, Attack 83→93, Defense 57→67, Sp. Atk 95→105, Sp. Def 85→95, Speed 105→115	490→550
	Magmar	HP 65→75, Attack 95→105, Defense 57→67, Sp. Atk 100→110, Sp. Def 85→95, Speed 93→103	495→555
	Yanma	HP 65→85, Attack 65→85, Defense 45→65, Sp. Atk 75→95, Sp. Def 45→65, Speed 95→115	390→510
	Slugma	HP 40→50, Attack 40→50, Defense 40→50, Sp. Atk 70→80, Sp. Def 40→50, Speed 20→30	250→310
	Magcargo	HP 60→70, Attack 50→60, Defense 120→130, Sp. Atk 90→120, Sp. Def 80→90	430→500
	Corsola	HP 65→85, Attack 55→75, Defense 95→115, Sp. Atk 65→85, Sp. Def 95→115, Speed 35→55	410→530
	Smoochum	HP 45→55, Attack 30→40, Defense 15→25, Sp. Atk 85→95, Sp. Def 65→75, Speed 65→75	305→365
	Elekid	HP 45→55, Attack 63→73, Defense 37→47, Sp. Atk 65→75, Sp. Def 55→65, Speed 95→105	360→420
	Magby	HP 45→55, Attack 75→85, Defense 37→47, Sp. Atk 70→80, Sp. Def 55→65, Speed 83→93	365→425
	Ralts	HP 28→38, Attack 25→35, Defense 25→35, Sp. Atk 45→55, Sp. Def 35→45, Speed 40→50	198→258
	Kirlia	HP 38→58, Attack 35→55, Defense 35→55, Sp. Atk 65→85, Sp. Def 55→75, Speed 50→70	278→398
	Spinda	HP 60→80, Attack 60→80, Sp. Atk 60→80, Speed 60→80	360→440
	Castform	Sp. Atk 70→100	420→450
	Luvdisc	HP 43→63, Attack 30→50, Defense 55→75, Sp. Atk 40→60, Sp. Def 65→85, Speed 97→117	330→450

Ability changes (355)

	Pokémon	Gains	Loses
	Bulbasaur	—	Chlorophyll
	Ivysaur	—	Chlorophyll
	Venusaur	—	Chlorophyll
	Charmander	—	Solar Power
	Charmeleon	—	Solar Power
	Charizard	—	Solar Power
	Squirtle	—	Rain Dish
	Wartortle	—	Rain Dish
	Blastoise	—	Rain Dish
	Caterpie	—	Run Away
	Butterfree	—	Tinted Lens
	Weedle	—	Run Away
	Beedrill	—	Sniper
	Pidgey	—	Big Pecks
	Pidgeotto	—	Big Pecks
	Pidgeot	—	Big Pecks
	Rattata	—	Hustle
	Raticate	—	Hustle
	Spearow	—	Sniper
	Fearow	—	Sniper
	Ekans	—	Unnerve
	Arbok	—	Unnerve
	Pikachu	—	Lightning Rod
	Raichu	—	Lightning Rod
	Sandshrew	—	Sand Rush
	Sandslash	—	Sand Rush
	Nidoran♀	—	Hustle
	Nidorina	—	Hustle
	Nidoqueen	—	Sheer Force
	Nidoran♂	—	Hustle
	Nidorino	—	Hustle
	Nidoking	—	Sheer Force
	Clefairy	—	Friend Guard
	Clefable	—	Unaware
	Vulpix	—	Drought
	Ninetales	—	Drought
	Jigglypuff	—	Friend Guard
	Wigglytuff	—	Frisk
	Zubat	—	Infiltrator
	Golbat	—	Infiltrator
	Oddish	—	Run Away
	Gloom	—	Stench
	Vileplume	—	Effect Spore
	Paras	—	Damp
	Parasect	—	Damp
	Venonat	—	Run Away
	Venomoth	—	Wonder Skin
	Diglett	—	Sand Force
	Dugtrio	—	Sand Force
	Meowth	—	Unnerve
	Persian	—	Unnerve
	Psyduck	—	Swift Swim
	Golduck	—	Swift Swim
	Mankey	—	Defiant
	Primeape	—	Defiant
	Growlithe	—	Justified
	Arcanine	—	Justified
	Poliwag	—	Swift Swim
	Poliwhirl	—	Swift Swim
	Poliwrath	—	Swift Swim
	Abra	—	Magic Guard
	Kadabra	—	Magic Guard
	Alakazam	—	Magic Guard
	Machop	—	Steadfast
	Machoke	—	Steadfast
	Machamp	—	Steadfast
	Bellsprout	—	Gluttony
	Weepinbell	—	Gluttony
	Victreebel	—	Gluttony
	Tentacool	—	Rain Dish
	Tentacruel	—	Rain Dish
	Geodude	—	Sand Veil
	Graveler	—	Sand Veil
	Golem	—	Sand Veil
	Ponyta	—	Flame Body
	Rapidash	—	Flame Body
	Slowpoke	—	Regenerator
	Slowbro	—	Regenerator
	Magnemite	—	Analytic
	Magneton	—	Analytic
	Farfetch'D	—	Defiant
	Doduo	—	Tangled Feet
	Dodrio	—	Tangled Feet
	Seel	—	Ice Body
	Dewgong	—	Ice Body
	Grimer	—	Poison Touch
	Muk	—	Poison Touch
	Shellder	—	Overcoat
	Cloyster	—	Overcoat
	Onix	—	Weak Armor
	Drowzee	—	Inner Focus
	Hypno	—	Inner Focus
	Krabby	—	Sheer Force
	Kingler	—	Sheer Force
	Voltorb	—	Aftermath
	Electrode	—	Aftermath
	Exeggcute	—	Harvest
	Exeggutor	—	Harvest
	Cubone	—	Battle Armor
	Marowak	—	Battle Armor
	Hitmonlee	—	Unburden
	Hitmonchan	—	Inner Focus
	Lickitung	—	Cloud Nine
	Koffing	—	Stench
	Weezing	—	Stench
	Rhyhorn	—	Reckless
	Rhydon	—	Reckless
	Chansey	—	Healer
	Tangela	—	Regenerator
	Kangaskhan	—	Inner Focus
	Horsea	—	Damp
	Seadra	—	Damp
	Goldeen	—	Lightning Rod
	Seaking	—	Lightning Rod
	Staryu	—	Analytic
	Starmie	—	Analytic
	Mr. Mime	—	Technician
	Scyther	—	Steadfast
	Jynx	Insomnia	Forewarn, Dry Skin
	Electabuzz	Volt Absorb	Vital Spirit
	Magmar	Flash Fire	Vital Spirit
	Pinsir	—	Moxie
	Tauros	—	Sheer Force
	Magikarp	—	Rattled
	Gyarados	—	Moxie
	Lapras	—	Hydration
	Ditto	—	Imposter
	Eevee	—	Anticipation
	Vaporeon	—	Hydration
	Jolteon	—	Quick Feet
	Flareon	—	Guts
	Porygon	—	Analytic
	Omanyte	—	Weak Armor
	Omastar	—	Weak Armor
	Kabuto	—	Weak Armor
	Kabutops	—	Weak Armor
	Aerodactyl	—	Unnerve
	Snorlax	—	Gluttony
	Articuno	—	Snow Cloak
	Zapdos	—	Static
	Moltres	—	Flame Body
	Dratini	—	Marvel Scale
	Dragonair	—	Marvel Scale
	Dragonite	—	Multiscale
	Mewtwo	—	Unnerve
	Chikorita	—	Leaf Guard
	Bayleef	—	Leaf Guard
	Meganium	—	Leaf Guard
	Cyndaquil	—	Flash Fire
	Quilava	—	Flash Fire
	Typhlosion	—	Flash Fire
	Totodile	—	Sheer Force
	Croconaw	—	Sheer Force
	Feraligatr	—	Sheer Force
	Sentret	—	Frisk
	Furret	—	Frisk
	Hoothoot	—	Tinted Lens
	Noctowl	—	Tinted Lens
	Ledyba	—	Rattled
	Ledian	—	Iron Fist
	Spinarak	—	Sniper
	Ariados	—	Sniper
	Crobat	—	Infiltrator
	Chinchou	—	Water Absorb
	Lanturn	—	Water Absorb
	Pichu	—	Lightning Rod
	Cleffa	—	Friend Guard
	Igglybuff	—	Friend Guard
	Togepi	—	Super Luck
	Togetic	—	Super Luck
	Natu	—	Magic Bounce
	Xatu	—	Magic Bounce
	Mareep	—	Plus
	Flaaffy	—	Plus
	Ampharos	—	Plus
	Bellossom	—	Healer
	Marill	—	Sap Sipper
	Azumarill	—	Sap Sipper
	Sudowoodo	—	Rattled
	Politoed	—	Drizzle
	Hoppip	—	Infiltrator
	Skiploom	—	Infiltrator
	Jumpluff	—	Infiltrator
	Aipom	—	Skill Link
	Sunkern	—	Early Bird
	Sunflora	—	Early Bird
	Yanma	—	Frisk
	Wooper	—	Unaware
	Quagsire	—	Unaware
	Espeon	—	Magic Bounce
	Umbreon	—	Inner Focus
	Murkrow	—	Prankster
	Slowking	—	Regenerator
	Wobbuffet	—	Telepathy
	Girafarig	—	Sap Sipper
	Pineco	—	Overcoat
	Forretress	—	Overcoat
	Dunsparce	—	Rattled
	Gligar	—	Immunity
	Steelix	—	Sheer Force
	Snubbull	—	Rattled
	Granbull	—	Rattled
	Qwilfish	—	Intimidate
	Scizor	—	Light Metal
	Shuckle	—	Contrary
	Heracross	—	Moxie
	Sneasel	—	Pickpocket
	Teddiursa	—	Honey Gather
	Ursaring	—	Unnerve
	Slugma	—	Weak Armor
	Magcargo	—	Weak Armor
	Swinub	—	Thick Fat
	Piloswine	—	Thick Fat
	Corsola	—	Regenerator
	Remoraid	—	Moody
	Octillery	—	Moody
	Delibird	—	Insomnia
	Mantine	—	Water Veil
	Skarmory	—	Weak Armor
	Houndour	—	Unnerve
	Houndoom	—	Unnerve
	Kingdra	—	Damp
	Phanpy	—	Sand Veil
	Donphan	—	Sand Veil
	Porygon2	—	Analytic
	Stantler	—	Sap Sipper
	Smeargle	—	Moody
	Tyrogue	—	Vital Spirit
	Hitmontop	—	Steadfast
	Smoochum	Insomnia	Forewarn, Hydration
	Elekid	Volt Absorb	Vital Spirit
	Magby	Flash Fire	Vital Spirit
	Miltank	—	Sap Sipper
	Blissey	—	Healer
	Raikou	—	Inner Focus
	Entei	—	Inner Focus
	Suicune	—	Inner Focus
	Larvitar	—	Sand Veil
	Tyranitar	—	Unnerve
	Lugia	—	Multiscale
	Ho-Oh	—	Regenerator
	Treecko	—	Unburden
	Grovyle	—	Unburden
	Sceptile	—	Unburden
	Torchic	—	Speed Boost
	Combusken	—	Speed Boost
	Blaziken	—	Speed Boost
	Mudkip	—	Damp
	Marshtomp	—	Damp
	Swampert	—	Damp
	Poochyena	—	Rattled
	Mightyena	—	Moxie
	Zigzagoon	—	Quick Feet
	Linoone	—	Quick Feet
	Wurmple	—	Run Away
	Beautifly	—	Rivalry
	Dustox	—	Compound Eyes
	Lotad	—	Own Tempo
	Lombre	—	Own Tempo
	Ludicolo	—	Own Tempo
	Seedot	—	Pickpocket
	Nuzleaf	—	Pickpocket
	Shiftry	—	Pickpocket
	Taillow	—	Scrappy
	Swellow	—	Scrappy
	Wingull	—	Rain Dish
	Pelipper	—	Rain Dish
	Ralts	—	Telepathy
	Kirlia	—	Telepathy
	Gardevoir	—	Telepathy
	Surskit	—	Rain Dish
	Masquerain	—	Unnerve
	Shroomish	—	Quick Feet
	Breloom	—	Technician
	Nincada	—	Run Away
	Ninjask	—	Infiltrator
	Whismur	—	Rattled
	Loudred	—	Scrappy
	Exploud	—	Scrappy
	Makuhita	—	Sheer Force
	Hariyama	—	Sheer Force
	Azurill	—	Sap Sipper
	Nosepass	—	Sand Force
	Skitty	—	Wonder Skin
	Delcatty	—	Wonder Skin
	Sableye	—	Prankster
	Mawile	—	Sheer Force
	Aron	—	Heavy Metal
	Lairon	—	Heavy Metal
	Aggron	—	Heavy Metal
	Meditite	—	Telepathy
	Medicham	—	Telepathy
	Electrike	—	Minus
	Manectric	—	Minus
	Plusle	—	Lightning Rod
	Minun	—	Volt Absorb
	Volbeat	—	Prankster
	Illumise	—	Prankster
	Roselia	—	Leaf Guard
	Gulpin	—	Gluttony
	Swalot	—	Gluttony
	Carvanha	—	Speed Boost
	Sharpedo	—	Speed Boost
	Wailmer	—	Pressure
	Wailord	—	Pressure
	Numel	—	Own Tempo
	Camerupt	—	Anger Point
	Torkoal	—	Shell Armor
	Spoink	—	Gluttony
	Grumpig	—	Gluttony
	Spinda	—	Contrary
	Trapinch	—	Sheer Force
	Cacnea	—	Water Absorb
	Cacturne	—	Water Absorb
	Swablu	—	Cloud Nine
	Altaria	—	Cloud Nine
	Zangoose	—	Toxic Boost
	Seviper	—	Infiltrator
	Barboach	—	Hydration
	Whiscash	—	Hydration
	Corphish	—	Adaptability
	Crawdaunt	—	Adaptability
	Lileep	—	Storm Drain
	Cradily	—	Storm Drain
	Anorith	—	Swift Swim
	Armaldo	—	Swift Swim
	Feebas	—	Adaptability
	Milotic	—	Cute Charm
	Kecleon	—	Protean
	Shuppet	—	Cursed Body
	Banette	—	Cursed Body
	Duskull	—	Frisk
	Dusclops	—	Frisk
	Tropius	—	Harvest
	Absol	—	Justified
	Wynaut	—	Telepathy
	Snorunt	—	Moody
	Glalie	—	Moody
	Spheal	—	Oblivious
	Sealeo	—	Oblivious
	Walrein	—	Oblivious
	Clamperl	—	Rattled
	Huntail	—	Water Veil
	Gorebyss	—	Hydration
	Relicanth	—	Sturdy
	Luvdisc	—	Hydration
	Bagon	—	Sheer Force
	Shelgon	—	Overcoat
	Salamence	—	Moxie
	Beldum	—	Light Metal
	Metang	—	Light Metal
	Metagross	—	Light Metal
	Regirock	—	Sturdy
	Regice	—	Ice Body
	Registeel	—	Light Metal