Necromaster Dragon (Prerelease) [Dragons of Tarkir Prerelease Promos] Demon Dragon prevent all damage that would

prevent all damage that would be dealt to and dealt by target permanent an opponent controls

return three creatures you control to their owner's hand

Goblin Tutor has no effect

Set: Time Spiral Type: Sorcery Rarity: Uncommon Cost: {B}{B} Each player loses 1 life

Necromaster Dragon (Prerelease) [Dragons of Tarkir Prerelease Promos] Demon Dragon prevent all damage that wouldSet: Dragons of Tarkir Prerelease Promos Type: Creature Dragon Rarity: Rare Cost: {3}{U}{B} Flying Whenever Necromaster Dragon deals combat damage to a player, you may pay {2}. If you do, create a 2 2 black Zombie creature token and each opponent mills two cards.