Sheoldred, Sower of Discord

Deathtouch

When Sheoldred, Sower of Discord enters the battlefield, choose up to ten target creatures you don't control. Those creatures fight ten target creatures you don't control. Then, each creature except for Sheoldred, Sower of Discord gets -X/-X until end of turn, where X is the number of creatures that died this turn.

Whenever a player draws a card except for the first card they drew this turn, that player takes X damage, where X is the number of creatures in your graveyard.