Regulation M-B

Overview

Key facts

• Mega: up to 1 per battle · the transforming Pokémon must hold a Mega Stone
• Held items: no duplicates
• Timers: 20 min full battle · 7 min per player · 45s per turn · 90s preview

Changes from M-A

No changes in this group.

Show all changes

Selectable Pokémon

Showing 217–237 of 237 Pokémon forms

#0914

Quaquaval

WaterFighting

Base form

#0925

Maushold (Family of Four)

Normal

Alternate form

#0925

Maushold (Family of Three)

Normal

Cosmetic presentation

#0934

Garganacl

Rock

Base form

#0936

Armarouge

FirePsychic

Base form

#0937

Ceruledge

FireGhost

Base form

#0939

Bellibolt

Electric

Base form

#0952

Scovillain

GrassFire

Base form

#0956

Espathra

Psychic

Base form

#0959

Tinkaton

FairySteel

Base form

#0964

Palafin (Zero Form)

Water

Alternate form

#0968

Orthworm

Steel

Base form

#0970

Glimmora

RockPoison

Base form

#0972

Houndstone

Ghost

Base form

#0979

Annihilape

FightingGhost

Base form

#0981

Farigiraf

NormalPsychic

Base form

#0983

Kingambit

DarkSteel

Base form

#1000

Gholdengo

SteelGhost

Base form

#1013

Sinistcha

GrassGhost

Base form

#1018

Archaludon

SteelDragon

Base form

#1019

Hydrapple

GrassDragon

Base form

Mega Evolution

Mega: up to 1 per battle · the transforming Pokémon must hold a Mega Stone

Mega Evolution needs its holder to hold a Mega Stone; the exact Mega Stone per form is not fully verified.

• Base form#0460 AbomasnowMega form#0460 Mega Abomasnow
• Base form#0359 AbsolMega form#0359 Mega Absol
• Base form#0142 AerodactylMega form#0142 Mega Aerodactyl
• Base form#0306 AggronMega form#0306 Mega Aggron
• Base form#0065 AlakazamMega form#0065 Mega Alakazam
• Base form#0334 AltariaMega form#0334 Mega Altaria
• Base form#0181 AmpharosMega form#0181 Mega Ampharos
• Base form#0531 AudinoMega form#0531 Mega Audino
• Base form#0354 BanetteMega form#0354 Mega Banette
• Base form#0689 BarbaracleMega form#0689 Mega Barbaracle

  New from M-A

• Base form#0015 BeedrillMega form#0015 Mega Beedrill
• Base form#0009 BlastoiseMega form#0009 Mega Blastoise
• Base form#0257 BlazikenMega form#0257 Mega Blaziken

  New from M-A

• Base form#0323 CameruptMega form#0323 Mega Camerupt
• Base form#0609 ChandelureMega form#0609 Mega Chandelure
• Base form#0006 CharizardMega form#0006 Mega Charizard X
• Base form#0006 CharizardMega form#0006 Mega Charizard Y
• Base form#0652 ChesnaughtMega form#0652 Mega Chesnaught
• Base form#0358 ChimechoMega form#0358 Mega Chimecho
• Base form#0036 ClefableMega form#0036 Mega Clefable
• Base form#0740 CrabominableMega form#0740 Mega Crabominable
• Base form#0655 DelphoxMega form#0655 Mega Delphox
• Base form#0691 DragalgeMega form#0691 Mega Dragalge

  New from M-A

• Base form#0149 DragoniteMega form#0149 Mega Dragonite
• Base form#0780 DrampaMega form#0780 Mega Drampa
• Base form#0604 EelektrossMega form#0604 Mega Eelektross

  New from M-A

• Base form#0500 EmboarMega form#0500 Mega Emboar
• Base form#0530 ExcadrillMega form#0530 Mega Excadrill
• Base form#0870 FalinksMega form#0870 Mega Falinks

  New from M-A

• Base form#0160 FeraligatrMega form#0160 Mega Feraligatr
• Base form#0670 Floette (Eternal Flower)Mega form#0670 Mega Floette
• Base form#0478 FroslassMega form#0478 Mega Froslass
• Base form#0475 GalladeMega form#0475 Mega Gallade
• Base form#0445 GarchompMega form#0445 Mega Garchomp
• Base form#0282 GardevoirMega form#0282 Mega Gardevoir
• Base form#0094 GengarMega form#0094 Mega Gengar
• Base form#0362 GlalieMega form#0362 Mega Glalie
• Base form#0970 GlimmoraMega form#0970 Mega Glimmora
• Base form#0623 GolurkMega form#0623 Mega Golurk
• Base form#0658 GreninjaMega form#0658 Mega Greninja
• Base form#0130 GyaradosMega form#0130 Mega Gyarados
• Base form#0701 HawluchaMega form#0701 Mega Hawlucha
• Base form#0214 HeracrossMega form#0214 Mega Heracross
• Base form#0229 HoundoomMega form#0229 Mega Houndoom
• Base form#0115 KangaskhanMega form#0115 Mega Kangaskhan
• Base form#0428 LopunnyMega form#0428 Mega Lopunny
• Base form#0448 LucarioMega form#0448 Mega Lucario
• Base form#0687 MalamarMega form#0687 Mega Malamar

  New from M-A

• Base form#0310 ManectricMega form#0310 Mega Manectric
• Base form#0303 MawileMega form#0303 Mega Mawile

  New from M-A

• Base form#0308 MedichamMega form#0308 Mega Medicham
• Base form#0154 MeganiumMega form#0154 Mega Meganium
• Base form#0678 Meowstic (Female)Mega form#0678 Mega Meowstic
• Base form#0678 Meowstic (Male)Mega form#0678 Mega Meowstic
• Base form#0376 MetagrossMega form#0376 Mega Metagross

  New from M-A

• Base form#0018 PidgeotMega form#0018 Mega Pidgeot
• Base form#0127 PinsirMega form#0127 Mega Pinsir
• PBase form#0668 Pyroar (Female)Mega form#0668 Mega Pyroar

  New from M-A

• Base form#0026 RaichuMega form#0026 Mega Raichu X

  New from M-A

• Base form#0026 RaichuMega form#0026 Mega Raichu Y

  New from M-A

• Base form#0302 SableyeMega form#0302 Mega Sableye
• Base form#0254 SceptileMega form#0254 Mega Sceptile

  New from M-A

• Base form#0212 ScizorMega form#0212 Mega Scizor
• Base form#0545 ScolipedeMega form#0545 Mega Scolipede

  New from M-A

• Base form#0952 ScovillainMega form#0952 Mega Scovillain
• Base form#0560 ScraftyMega form#0560 Mega Scrafty

  New from M-A

• Base form#0319 SharpedoMega form#0319 Mega Sharpedo
• Base form#0227 SkarmoryMega form#0227 Mega Skarmory
• Base form#0080 SlowbroMega form#0080 Mega Slowbro
• Base form#0398 StaraptorMega form#0398 Mega Staraptor

  New from M-A

• Base form#0121 StarmieMega form#0121 Mega Starmie
• Base form#0208 SteelixMega form#0208 Mega Steelix
• Base form#0260 SwampertMega form#0260 Mega Swampert

  New from M-A

• Base form#0248 TyranitarMega form#0248 Mega Tyranitar
• Base form#0003 VenusaurMega form#0003 Mega Venusaur
• Base form#0071 VictreebelMega form#0071 Mega Victreebel

Rules and conditions

The figures below come from the official announcements; each entry explains what it means in battle.

Mega Evolution

Mega: up to 1 per battle · the transforming Pokémon must hold a Mega Stone

Mega Evolution needs its holder to hold a Mega Stone; the exact Mega Stone per form is not fully verified.

Items

Two Pokémon may not hold the same item.

Only the no-duplicate held items rule is verified; there is no complete item list yet.

Timers

Moves and Abilities

No complete Champions move or Ability legality list is verified.

Coverage by dimension

Declared constraints

• battle-format: Known
• unique-item: Known
• timer: Known
• timer: Known
• timer: Known
• timer: Known

Team

Registered count, battlers sent out, battle level and duplication clauses for Ranked are unverified.

This page never confirms a team as fully legal.

Season mapping is unverified; a regulation is not the same as a season.

Sources

Rules and rosters come from the official in-game announcements; the official schedule correction stays in the update history.

• Official announcement · Retrieved 09/09/2026
• Official Pokémon roster · Retrieved 09/09/2026

Update history

• Revision 1 · Announced 17/06/2026 · Superseded revision
• Revision 2 · Announced 17/06/2026 · Current revision

Checked on 10/09/2026