Gadrak, the Crown-Scourge

Tarkir: Dragonstorm Commander (TDC) #214 · rare

Legendary Creature — Dragon

Flying Gadrak can't attack unless you control four or more artifacts. At the beginning of your end step, create a Treasure token for each nontoken creature that died this turn. (It's an artifact with "{T}, Sacrifice this token: Add one mana of any color.")