Crypt Ghast

Mana Cost: {3}{B}
Total Cost: 4
Type: Creature — Spirit
Description: Extort (Whenever you cast a spell, you may pay {W/B}. If you do, each opponent loses 1 life and you gain that much life.)
Whenever you tap a Swamp for mana, add an additional {B}.
Power: 2
Toughness: 2
Colors: B