Urza's Incubator [UDS - 142]

Rarity: R #: 142 Creature Type or Sub Type: Artifact Rules Text Contains: When Urza’s Incubator comes into play, choose a creature type. Creature spells of the chosen type cost 2 less to play. Flavor: “Stop thinking like an artificer, Urza, and start thinking like a father!”—Rayne, Academy Chancellor