Urza's Incubator [Commander Anthology Volume II] Tenth Edition Two-Headed Dragon can block an

Two-Headed Dragon can block an additional creature each combat

it's sacrificed when it enters the battlefield

you gain life equal to that card's toughness

Set: Commander 2013 Type: Land Rarity: Rare {T}: Add {C}

reveal that card

Urza's Incubator [Commander Anthology Volume II] Tenth Edition Two-Headed Dragon can block anSet: Commander Anthology Volume II Type: Artifact 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