
Mutilate | Art by Eric Peterson
Then it went away for a long time, because it was very powerful. It made a reappearance in Duel Decks: Garruk vs. Liliana, where it looked like this.

Mutilate | Art by Zoltan Boros & Gabor Szikszai
But since its first apperance in Torment back in 2002, Mutilate hasn't been in a regular set. Until Magic 2013! And now it looks like this.

Mutilate | Art by Tyler Jacobson