Merc of Souls

Deathtouch
When a creature you don't control dies, create a 1/1 flying black spirit creature token.
Sacrifice a Creature: Gain control of Merc of Fortitude until end of turn, untap it, and it gains haste. Until end of turn, it can't attack it's previous controller. Activate this ability only as a sorcery.
{3}, Sacrifice a Creature: Return target creature from your graveyard to the battlefield under your control.