rare machamp pokemon card VMAX (Secret) - SWSH10: Astral Radiance [SECRET RARE] [FF] Cross First Edition Pokémon Machamp Individual

A list of locations and dates for this Release Celebration event can be found online here OTS have the option of running the Speed Duel Celebration either as an in-store event (where allowed by local regulations) or as a Remote Duel event

GY: Special Summon this card

destroy all cards your opponent controls, also, for the rest of this turn, your opponent takes no damage

He comes in indestructible and his ability automatically triggers at end step, so this feels sort of like an Etali where you pay one mana more to guarantee at least one trigger while also draining your opponents for a bunch of life

Thalia, Guardian of Thraben