Gym

Defeating Gyms unlocks the corresponding Gym's assist slot in the Pokémon menu. This page will be updated as we uncover more information. (For more information and tips on the assist function, check out What You Need to Know about Assist by Onyxae.)

 Indigo League  - Trainer: Route 4 Kid | Pokémon: Graveler(x2), Geodude(x2), Onyx, Ryhorn | Ability: Increases Water and Ghost type DMG reduction by 10% and gains confusion and DMG bounce immunity.
 * Pewter Gym

- Trainer: Pewter City Lad | Pokémon: Ryhorn(x2), Onyx(x2), Geodude, Kabutops | Ability: same as previous.

- Gym Leader: Brock | Pokémon: Onyx(x2), Ryhorn, Kabutops, Omastar, Graveler | Ability: same as previous. - Trainer: Sea Cottage Girl | Pokémon: Staryu(x2), Marshtomp, Starmie(x2), Golduck | Ability: Fire and Fairy type DMG -15%, Poison immunity.
 * Cerulean Gym

- Trainer: Berke | Pokémon: Starmie(x2), Golduck, Blastoise, Staryu(x2) | Ability: same as previous.

- Gym Leader: Misty | Pokémon: Golduck(x2), Marshtomp(x2) Blastoise, Goldeen | Ability: same as previous. -Trainer: Lydon | Pokémon: Magneton, Electrode, Pikachu, Voltorb(x2), Electabuzz | Ability: Reduces Grass and Dark type DMG by 18%, Immune to burn.
 * Vermilion Gym

- Trainer: Tucker | Pokémon: Magneton(x2), Electrode, Pikachu(x2), Raikou | Ability: same as previous.

- Gym Leader: LT. Surge | Pokémon: Electrode(x3), Pikachu(x2), Raichu | Ability: same as previous. - Trainer: Kassandra | Pokémon: Weepinbell(x3), Gloom(x2), Tangela | Ability: Attack comes with hypnotic effect by 5%, Ignore MISS.
 * Tamamushi Gym

-Trainer: Roxy | Pokémon: Exeggcute(x2), Victreebel(x2), Oddish, Vileplume | Ability: same as previous.

- Gym Leader: Erika | Pokémon: Bellsprout(x2), Victreebel(x2), Exeggcute, Vileplume | Ability: same as previous. - Trainer: Juggler | Pokémon: Ghastly(x2), Koffing, Weezing(x2), Ekans | Ability: Attack comes with poison effect by 10%, ignoring MISS.
 * Fuchsia Gym

- Trainer: Koga | Pokémon: Grimer(x2), Koffing, Muk(x2), Crobat | Ability: same as previous.

- Gym Leader: Janine | Pokémon: Venomoth(x2), Tentacruel(x2), Golbat, Articuno | Ability: same as previous. - Trainer: Psychic Drake | Pokémon: Abra(x3), Haunter(x2), Kadabra | Ability: Reduces Water and Ice Type DMG by 20%, Immune to burn and poison.
 * Saffron Gym

- Trainer: Three Island Lad | Pokémon: Kadabra(x3), Alakazam, Venomoth(x2) | Ability: same as previous.

- Gym Leader: Sabrina | Pokémon: Moltres, Alakazam, Kadabra(x2), Venomoth(x2) | Ability: same as previous.

 Johto League  - Trainer: Route 36 Kid | Pokémon: Swablu(x3), Dodrio(x2), Combusken | Ability: Reduces Dragon and Fire Type DMG by 20%, Immune to freeze and paralysis.
 * Violet Gym

- Trainer: Primo | Pokémon: Dodrio(x3), Combusken, Pidgeot, Altaria | Ability: same as previous.

- Trainer: Violet Trainer | Pokémon: EX-Altaria, Combusken(x4), Pidgeot | Ability: same as previous.

- Gym Leader: Falkner | Pokémon: Pidgeot, Combusken(x2), Dodrio(x2), Altaria | Ability: same as                   previous. - Trainer: Jessie | Pokémon: Caterpie(x3), Kakuna, Cloyster, Scyther | Ability: Reduces Grassy and Fairy Type DMG by 20%, ignoring the Counter Relationship and MISS effect.
 * Azalea Gym

- Trainer: James | Pokémon: Kakuna(x3), Cloyster(x2), Heracross | Ability: same as previous.

- Trainer: Cassidy | Pokémon: Lilligant, Dusclops(x2), Caterpie, Kakuna, Cloyster | Ability: same as previous.

- Gym Leader: Bugsy | Pokémon: MEGA-Heracross, Chesnaught(x2), Butterfree(x3) | Ability: same as previous. - Trainer: Labyrinth Guard | Pokémon: Cleffa(x3), Kirlia, Clefairy, Snorlax | Ability: Heals allies by 5% max HP each round; Immune tot sleep; ignoring the Counter Relationship.
 * Kogane Gym

- Trainer: Radio Lad | Pokémon: Clefable, Kirlia(x2), Clefairy(x2), Snorlax | Ability: same as previous.

- Gym Leader: 0 | Pokémon: Snorlax, Kirlia, Clefable(x2), Magmortar, MEGA-Alakazam | Ability: same as previous. - Trainer: Ecruteak Trainer | Pokémon: Haunter(x3), Golett(x2), Sableye | Ability: Reduces Ghost and Dark Type DMG by 20%; immune to all negative effects.
 * Ecruteak Gym

- Trainer: Ecruteak Trainer | Pokémon: Golett(x2), Gengar, Yamask(x3) | Ability: same as previous.

- Trainer: Eusine | Pokémon: Haunter(x3), Yamask(x2), Giratina | Ability: same as previous.

- Gym Leader: Morty | Pokémon: MEGA-Gengar, Gengar, Golett(x2), Haunter, Yamask | Ability: same as previous. - Trainer: Chuck's Wife | Pokémon: Machoke(x4), Poliwrath, Politoed | Ability: Dodge +10%; immune to poison and burn.
 * Cianwood Gym

- Trainer: Gym Trainer | Pokémon: Machamp(x3), Machoke, EX-Machamp(x2) | Ability: same as previous.

- Trainer: Young Brawly | Pokémon: Charmeleon(x2), Primape(x2), Flareon, Typhlosion | Ability: same as previous.

- Gym Leader: Chuck | Pokémon: Ho-Oh, EX-Machamp, Politoed, Tauros, Poliwrath, Machoke | Ability: same as previous. - Trainer: Olivine Trainer | Pokémon: Magnemite(x3), Gardevoir, Steelix | Ability: Crit +15%; immune to Leech Life and DMG Bounce.
 * Olivine Gym

- Trainer: Olivine Trainer | Pokémon: Gardevoir(x2), Steelix, Persian(x3) | Ability: same as previous.

- Trainer: Akali's Incarnation | Pokémon: Togetic(x2), Magnezone(x2), Persian, Jolteon | Ability: same as previous.

- Gym Leader: Jamine | Pokémon: EX-Steelix(x3), Mageton(x2), Mew | Ability: same as previous.

Hoenn League - Trainer: Rustboro Student | Pokémon: Petilil(x2), Dugtrio, Metang, Marowak(x2) | Ability: When countered by skills, it gets a stackable DMB Bonus by 30%; it has a chance by 30% to stay alive with 1 HP.
 * Rustboro Gym

- Trainer: Rustboro Student | Pokémon: Dugtrio(x3), Metang, Marowak, Gallade | Ability: same as previous.

- Trainer: Rustboro Student | Pokémon: Larvitar, Metang, Marowak, Dugtrio, Gallade(x2) | Abiity: same as previous.

- Trainer: Gym Trainer | Pokémon: Marowak(x3), Metang(x2), LEGEND-Lugia | Ability: same as previous.

- Gym Leader: Roxanne | Pokémon: MEGA-Absol, Gallade(x2), Marowak(x3) | Ability: same as previous.