Tezzeret the Schemer [Aether Revolt]
8 in stock.
Set: Aether Revolt Type: Planeswalker — Tezzeret Rarity: Mythic[+1]: Create a colorless artifact token named Etherium Cell with "T, Sacrifice this artifact: Add one mana of any color to your mana pool."
[-2]: Target creature gets +X/-X until end of turn, where X is the number of artifacts you control.
[-7]: You get an emblem with "At the beginning of combat on your turn, target artifact you control becomes an artifact creature with base power and toughness 5/5."