Zombie

Menace (This creature can't be blocked except by two or more creatures.)

Foundations Tokens

Modern Horizons 3 Tokens

Outlaws of Thunder Junction Commander Tokens

MKM Japanese Promo Tokens

Corpse Cobble

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.)