Grasha the Warleader

Eminence - Whenever you cast another Orc creature spell, if Grasha the Warleader is in the command zone or on the battlefield, you may have it fight target creature.
Whenever Grasha would die or go to the
command zone, you may sacrifice a creature. If you do, return Grasha to the battlefield.
"This day, we fight, to end the slavery of our people, and to forge a new age for the orcs!"