Announcing Regulation Set M-B for Ranked Battles!
Regulation Set M-B Duration
Wednesday, June 17, 2026, at 02:00 UTC to Wednesday, September 9, 2026, at 01:59 UTC
Regulation Set M-B was initially planned to last until September 2, but it will now be used for Ranked Battles until September 9. (Updated on August 5.)
Regulation Set M-B Details
Eligible Pokémon
Of the Pokémon available in Pokémon Champions, only the Pokémon displayed in Eligible Pokémon below are eligible to participate.
Eligible Pokémon
Mechanics
Certain Pokémon can Mega Evolve if they’re holding a Mega Stone.
You can use Mega Evolution only one time per battle.
The following Mega Evolutions are newly allowed under this regulation.
Mega Raichu X
Mega Raichu Y
Mega Sceptile
Mega Blaziken
Mega Swampert
Mega Mawile
Mega Metagross
Mega Staraptor
Mega Scolipede
Mega Scrafty
Mega Eelektross
Mega Pyroar
Mega Malamar
Mega Barbaracle
Mega Dragalge
Mega Falinks
Held Items
Duplicate held items are not allowed.
Timers
Total Time: 20 minutes
Player Time: 7 minutes
Turn Time: 45 seconds
Preview Time: 90 seconds
What Are Regulations?
Regulations are the rules that govern things like which Pokémon species and held items are allowed in battle.
