Pokémon Champions Regulation Set M-C to add 26 New Pokémon
Pokémon Champions is receiving a significant roster expansion with 26 new Pokémon through Regulation Set M-C, marking the game’s third major expansion update. The upcoming set places heavy emphasis on Z Mega Evolutions, introducing enhanced variants of existing Pokémon. Confirmed additions include Mega Garchomp Z, Mega Lucario Z, Mega Absol Z, alongside new Pokémon Rillaboom and Baxcalibur. With 21 additional slots remaining, the expansion will increase the game’s total Pokémon count from 208 to 234, while expanding available Mega Evolutions beyond the current 75.
Regulation Set M-C launches on September 9, 2026, marking the beginning of a new competitive ranked season running through December 2, 2026. The update introduces newly confirmed abilities for the featured Z Mega Evolutions, adding strategic depth to competitive play. Nintendo of America initially confirmed the announcement via an official tweet, which has since been deleted. The expansion represents a significant milestone in Pokémon Champions’ ongoing live-service support and competitive ecosystem.