Dragonlord Xutoss

Whenever a creature is put into the graveyard from your hand, put a soul counter on Dragonlord Xutoss.
{1}{b}{r} Remove two soul counters from Dragonlord Xutoss: Put target creature card from your graveyard into play under your control, then put a -0/-1 counter on that creature.
{b}{r}: Discard a card at random.