Rule change
Reg M-C started
Not availableReg M-C available
Pokémon Showdown added Champions VGC Regulation M-C.
Champions VGC format history
See accepted rule and legality changes for Champions VGC.
Rule change
Gen 9 Champions VGC 2026 Reg M-B started
Not availableAvailable
Gen 9 Champions VGC 2026 Reg M-B became available in Pokémon Showdown.
Rule change
Gen 9 Champions VGC 2026 Reg M-A started
Not availableAvailable
Gen 9 Champions VGC 2026 Reg M-A became available in Pokémon Showdown.
Rule change
Gen 9 Champions VGC 2026 Reg M-A resolved rules changed
No direct entryUpdated resolved rules
Removed Beat Up Nicknames Mod.