Blood Crypt [Zendikar Expeditions] Rat Warlock though such a network tends

though such a network tends to pull power from nearby devices

Set: Secret Lair Drop Series Type: Legendary Artifact — Equipment Rarity: Rare Cost: {2} Whenever equipped creature deals combat damage

Set: Arabian Nights Type: Creature — Efreet Rarity: Rare Cost: {R}{R}{R} Whenever Ydwen Efreet blocks

Set: Amonkhet Invocations Type: Instant Rarity: Mythic Cost: {B} Add {B}{B}{B}

A killer of stars and of worlds

Blood Crypt [Zendikar Expeditions] Rat Warlock though such a network tendsSet: Zendikar Expeditions Type: Land Swamp Mountain Rarity: Mythic ({T}: Add {B} or {R}.) As Blood Crypt enters the battlefield, you may pay 2 life. If you don't, it enters the battlefield tapped.