First, I want to mention the issue of fighting bosses in the game based on the team baton pass. (refer to BossTeam - How to Defeat every Boss in Game by Drace2021)
In this topic, I will show the default team that makes most bosses except Ash Westbrook + Jessie & James and a team just for Ash Westbrook + Jessie & James
I'll also note the group for bosses and attack buff etc..
► Link Youtobe guide bossteam: https://www.youtube.com/watch?v=b02peAx5BWQ
---DEFAULT---
Whimsicott: Ability: Prankster - Nature: any +DEF or +SPDEF - Evs: 252 DEF + 252 HP + 6 SPDEF
Hold: Lagging Tail - Moves: Switcheroo - Cottone Spore - Flash - Memento
Audino: Ability: no master - Nature: any +DEF or +SPDEF - Evs: 252 DEF + 252 HP + 6 SPDEF
Hold: Leftover - Moves: Simple Beam - Flash - Yawn - Healing Wish
Magneton: Ability: Sturdy - Nature: any +DEF or +SPDEF - Evs: 252 DEF + 252 HP + 6 SPDEF
Hold: Leftover - Moves: Flash - Teleport - Electroweb - Iron Defense
Magcargo: Ability: any - Nature: any +DEF or +SPDEF - Evs: 252 DEF + 252 HP + 6 SPDEF
Hold: Leftover - Moves: Stealth Rock - SmokeScreen - Memento - Yawn
Gorebyss / Huntail: Ability: no master- Nature: dont -SPD - Evs: 252 SPD + 252 HP + 6 SPDEF
Hold: Leftover - Moves: Subtitute - Shell Smash - Baton Pass - Waterfall
Gardevoir : Ability: Trace- Nature: +SPATK - Evs: 252 SPD + 252 SPATK + 6 HP
Hold: Leftover - Moves: Stored Power - Moonblast - Double Team - Subtitute
---EXTRAS POKEMONS---
There are some pokemons that you will need for specifics Bosses in the game.
Lopunny : Ability: Klut- Nature: dont master - Evs: dont master
Hold: Assault Vest - Moves: Switcheroo - Healing Wish
Pikachu: Ability: no master- Nature: dont master - Evs: dont master
Hold: no master - Moves: Flash
Slaking: Ability: no master- Nature: any +ATK - Ivs: ATK >25+ Evs: 252 ATK
Hold: Choice Band- Moves: Giga Impact
Klefki: Ability: Prankster- Nature: any +DEF & +SPDEF - Ivs: ATK >25+ Evs: 252 ATK
Hold: Lagging Tail - Moves: Switcheroo - Reflect
There are some Pokemons that are required to be able to fight some bosses:
Boss - Requirements Pokemons:
Steven - 2 Steel Pokemons (valid)
Saphirr - 1 Fire type Pokemon (valid)
Ash Westbrook - Lopunny
Jessie & James - Pikachu
PreHax - Slaking
---STRATEGIES---
DEFAULT STRATEGY:
1 - Start with Whimsicott and use Switcheroo. If you survive you can use Memento.
2 - After Whimsicott choose Audino. Use Simple Beam first. After this move if Audino survives you can use Flash 3 turn then use Yawn and finally Healing Wish.
3 - If Audino not finished use 3 Flash, use Magnezone to continue Flash until finished 3 times, (If you have completed this step then you can skip magnezone) then use teleport to swap Magcargo safely if Magnezone services.
4 - With Magcargo you will use Stealth Rock to break Focus Sash (If all the steps above still don't lowers the boss accuracy 6 tages, then you continue using smoke screen). Then use Memento.
5 - After Magcargo choose Gorebyzz, First You need to stay behind Substitute most of the time to avoid dying, then Shell Smash 2-3 turn. After that, try to behind Subtitute and use Baton Pass and select Gardevoir.
6 - With Gardevoir ,Thanks to Trace ability, you have copied the boss's Simple ability you can use 3 turn Double Team to raises the evasiveness of Gardevoir by 6 stage. After that just use Stored Power, except Dark type pokemon use Moonblast.
MEGA BOSSES + STRATEGY
Some Bosses that starts with Mega evolution causing your Switchero move to fail.
You use Cottone Spore. If you survive you can use Memento.
(This is the link to help you check all the information and location as well as the moves of the bosses. https://wiki.pokemonrevolution.net/index.php?title=Bosses)
Steven + STRATEGY
1 - Start with Klefki and use Reflect.
2 - After Klefki choose Audino and perform the steps as default.
Bugsy + STRATEGY
1 - Start with Klefki and use Reflect then use Swithcherro.
2 - After Klefki choose Audino and perform the steps as default.
Ash Westbrook + STRATEGY
Ash Westbrook using Roar makes your team unable to set up so you need to replace Magnezone with Lopunny klutz ability and hold Assault Vest
1 - Start with Whimsicott and use Switcheroo. If you survive you can use Memento.
2 - After Whimsicott choose Audino. Use Simple Beam first. After this move if Dialga dont use Roar you can use Flash 3 turn then use Yawn and finally Healing Wish. (in case Dialga uses Roar causing you to change to another pokemon. Always choose Audino until you use healing wish successfully)
3 - With Lopunny use Switcheroo then Healing Wish
4 - After Lopunny select Magcargo and perform the steps as default.
DARK TYPE POKEMON LEADERS BOSSES+ STRATEGY
Prankster ability is disabled by dark type pokemon so let audino lead the team and perform the steps as default starting from step 2. No need to use Whimsicott
Jessie & James BOSSES+ STRATEGY
Replace Magnezone with Pikachu
----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
note: Many Bosses have obstacles in their path. I recommend you buy next tools: (Pick Axe, , Shovel, Abseil Rope,)
that tools substitute Rock Smash, Dig and Rock Climb
+++ KANTO +++
Brock
Chuck
MEGA BOSSES
(Route 11,Diglett's Cave)
DEFAULT
(Saffron City, Gold's Gym)
Cie
Erika
DEFAULT
(Vermilion Sailor Adam)
DEFAULT
(Viridian, Viridian Forest)
George
Guardian Entei
DEFAULT
(Pewter City, Jail)
DEFAULT
(Cerulean North, Route 24)
Jessie
James
Jessie & James BOSSES
replace Magneton with Pikachu
(Celadon)
DARK TYPE POKEMON LEADERS BOSSES- replace Magneton with Pikachu
(Celadon)
Klohver
Koichi
DEFAULT
(Vermilion Sailor for Pinkan Island)
DEFAULT
(Saffron Dojo)
Naero
Nikola
DEFAULT
(Cerulean Cave)
DEFAULT
(Saffron, Trainer Valley
Nikola: (You must have unsuccessfully attempted to capture a Legendary Pokemon. If you defeat a Legendery Pokemon. You will need make this boss to reset Legendery Pokemon Spawn if you want try to catch it again.)
Officer Jenny
Officer Shamac
DEFAULT
(Vermilion, Sailor Pink, Light House 2F)
DEFAULT
(Pewter, Jail)
PreHax
Professor Oak
PreHax
(Vermilion, Sailor Adam, Munchlax Resort)
DEFAULT
(Cinnabar Lab)
PreHax:
- Must have only 2 Pokemon in team, all Fighting moves banned.
- Slaking use Giga Impact 1hit Munchlax ( need defeat 4 Munchlax of Prehax)
Pumpking King
Shary & Shui
DARK TYPE POKEMON LEADERS BOSSES
(Lavender, Route 10 and left after)
DEFAULT
(Vermilion, Love Sailor, house 2)
Terminator
Urahara
DEFAULT
(Viridian, Left, Mt Silver Moltres Chamber)
DEFAULT
(Lavender, Pokemon Tower 3F)
Urahara: All Pokemon must have Lvl 100
Xylos
Mysterious Cultist
DEFAULT
(Vermilion, Eevee House)
DEFAULT
(Guild Island Dojo)
+++ JOHTO +++
Battle Bot
Bruno
DEFAULT
(Olivine, Sailor, Dock Island, left house)
MEGA BOSSES
(Ecutreak)
Bugsy
Gamers Pewdie and Diepy
Bugsy
(Olivine, Sailor, Dock Island, North)
DEFAULT
(Goldenrod Casino)
Guardian Suicune (Mahagony, North)
Guardian Suicune
Lance
DEFAULT
(Mahagony, North)
DEFAULT
(Blackthorn, North, Dragon Shrine)
Lorelei
Misty
DEFAULT
(Blackthorn, Ice Cave)
DEFAULT
(Olivine, Left, South Route 41)
Neroli
Professor Elm
DEFAULT
(Azalea, Left, Ilex Forest )
DEFAULT
(Violet, South-west, Ruins of Alph)
Sage
Thor
DEFAULT
(Violet, Sprout Tower)
DEFAULT
(Olivine, Left, South Route 41, Whirpool, cave, south)
+++ HOENN +++
Gingery Jones
Guardian Raikou
DEFAULT
(Lavaridge, Right, Fiery Path excavation)
DEFAULT
(Mauvile, Route 110, Secret Base Alpha)
Lt. Surge
Morty
DEFAULT
(Mauvile, Route 110, Power Plant)
MEGA BOSSES
(Lylicove, Left, Mt.Pyre)
Naruto Fanboy
Professor Birch
DEFAULT
(Mauvile, North, Desert, South Regirock Cave)
MEGA BOSSES
(Verdanturf, House 2)
Professor Birch : Because medicham can die automatically, after completing the set up steps, use waterfall to kill Slaking and then baton pass gardevoir.
Steven
Tigerous
Steven
(Lavaridge, South, Valley Steel)
MEGA BOSSES
(Lylicove, Sailor, Eumi Island)
Toothless
DEFAULT
(Slateport, South, West, Abandoned Ship)
+++ SINNOH +++
Ash Westbrook
Letrix
Ash Westbrook
(Eterna, Right, Meteor Cave)
DEFAULT
(Floaroma, Right, Vailey Windworks, Mountain Secret Passage)
Link
Logan
DEFAULT
(Sandgem, Left, South, Twinleaf Town)
DEFAULT
(Celestic, Right, Route 210 North, Cave of Justice)
Meribela
Professor Rowan
DEFAULT
(Floaroma, Right, Water Path Left Side, F. Meadow)
DEFAULT
(Jubilife City, House Left Pokecenter)
Medusa & Eldir
Saphirr
DEFAULT
(Oreburgh, left, Ore gate, North, Legends Cave)
DEFAULT
(Survival Area, Right, Route 227)
Spectify
MEGA BOSSES
(Sandgem Town)