Urza, Chief Artificer

CMC 6

Legendary Creature — Human Artificer

Affinity for artifact creatures (This spell costs less to cast for each artifact creature you control.) Artifact creatures you control have menace. At the beginning of your end step, create a 0/0 colorless Construct artifact creature token with "This token gets +1/+1 for each artifact you control."

P/T: 4/5