Rare Colorless
At the beginning of your upkeep, you may have targetcreature you control get +X/+X until end of turn, where X is the number of creatures you control. If you do, sacrifice that creature at end of turn.
Rare Colorless
At the beginning of your upkeep, you may have targetcreature you control get +X/+X until end of turn, where X is the number of creatures you control. If you do, sacrifice that creature at end of turn.