Description
| Set: | Modern Masters |
| Type: | Instant |
| Rarity: | common |
| Cost: | {2}{U} |
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.

![Erratic Mutation (42) [Modern Masters]](http://alwaysgames.ca/cdn/shop/files/68319_in_1000x1000_dda7fffa-602b-4cd8-bab5-1e69d1ff4ff5.jpg?v=1771513645&width=672)