Corpse Cobble 214 (Innistrad: Midnight Hunt)

As an additional cost to cast this spell, sacrifice any number of creatures. Create an X/X blue and black Zombie creature token with menace, where X is the total power of the sacrificed creatures. Flashback {3}{U}{B} (You may cast this card from your graveyard for its flashback cost and any additional costs. Then exile it.)

NM - $0.70
LP - $0.70
MP - $0.70
HP - $0.70
DMG - $0.70