Manabarbs [International Collectors' Edition] Human Merfolk defending player discards a card

defending player discards a card

it becomes an Aura with "enchant creature put onto the battlefield with Necromancy

Set: War of the Spark Prerelease Promos Type: Legendary Creature — Zombie God Rarity: Mythic Cost: {3}{W}{W} Double strike

Kilnspire District deals X damage to any target

Set: Mirrodin Type: Creature — Human Cleric Rarity: Common Cost: {B} Whenever an artifact is put into a graveyard from the battlefield

Manabarbs [International Collectors' Edition] Human Merfolk defending player discards a cardSet: International Collectors' Edition Type: Enchantment Rarity: Rare Cost: {3}{R} Whenever a player taps a land for mana, Manabarbs deals 1 damage to that player.