Srothox Unleashed

Sacrifice all non-legendary creatures you control, then each opponent sacrifices two creatures. For each creature sacrificed in this way, create a 2/2 Black Zombie creature token.
On the verge of defeat, those foolish mortals summoned the most heinous of fiends, thinking it could be controlled. I could only weep at the destruction he wrought, and at what I knew must be done to end this madness.
- Meliana, Archangel of Grace