Risen Imperial

Empire—When Risen Imperial enters the
battlefield, if you control two or more other
permanents that share a color with this creature,
create a 2/2 black Zombie creature token.
Unearth {4}{b} ({4}{b}: Return this card from your
graveyard to the battlefield. It gains haste. Exile it
at the beginning of the next end step or if it would
leave the battlefield. Unearth only as a sorcery.)
"I swear undying loyalty to the Emperor."