Mutação Errática (Erratic Mutation) (pt)
Instant
(CMC 3)
Choose target creature. Reveal cards from the top of your library until you reveal a nonland card. That creature gets +X/-X until end of turn, where X is that card's mana value. Put all cards revealed this way on the bottom of your library in any order.
- [PLC] Planar Chaos #41 (C)