Urza's Incubator [Commander Anthology Volume II] H10 whose Level equals the total

whose Level equals the total original Levels of those monsters sent to the GY

that target's ATK and DEF become half its current ATK and DEF

at the end of the Damage Step

and Y is half the number of Forests you control

it cannot attack for the rest of this turn

Urza's Incubator [Commander Anthology Volume II] H10 whose Level equals the totalSet: Commander Anthology Volume II Type: Artifact Rarity: Rare Cost: {3} As Urza's Incubator enters the battlefield, choose a creature type. Creature spells of the chosen type cost {2} less to cast. "Stop thinking like an artificer, Urza, and start thinking like a father!" Rayne, chancellor of the Tolarian Academy