mewtwo pokemon card 1995 holo - (10) - Base Set 2 done to Mewtwo Mewtwo Base Set Holo 10/102

When it enters the battlefield you pick a color, and then all cards, spells, and permanents - both yours and your opponents - become that color for as long as the Servant is in play

Yes, it can be used as a finisher

Takahashi uses an ash-white background to reinforce the idea of heat, smoke, and unleashed power

(2022-10-14) The mana value of a converted permanent on the battlefield is equal to the mana value of the card's front face, no matter which face is up

Ditto for Phyrexian Vindicator, though it sends damage to any target

Why its a contender: It is arguably the most efficient and unconditional creature removal spell ever printed, permanently handling any threat for a single mana