pokemon card poliwag TCG: Sun & Moon [1] Rollout (10) [W] Hypnosis Poliwag 59/102 - Base Set

A 5/5 for seven mana, this iteration of Jin-Gitaxias allows its controller to copy the first instant, sorcery, or artifact its controller casts each turn, potentially doubling the value of many of the strongest cards in the game

The winner chooses who goes first

"Google's April Fools' prank puts Pokemon in the real world"

All the multicolour cards in Dominaria are Legendary creatures, sorceries, or planeswalkers, and none of them have enter the battlefield abilities that remove a creature

I dont think the stats are quite there for a one-shot effect like this, but I love the flavor, and there are worse ways to create a bunch of Treasure