Niv-Mizzet, Parun [Guilds of Ravnica Prerelease Promos] Cat Warrior Set: Alpha Edition Type: Enchantment

Set: Alpha Edition Type: Enchantment Rarity: Uncommon Cost: {U}{U} Whenever a Forest an opponent controls becomes tapped

Set: Commander 2016 Type: Enchantment Rarity: Rare Cost: {G} Whenever an opponent plays a land

Set: World Championship Promos Type: Creature — Human Barbarian Rarity: Rare Cost: {2}{R}{R} When Balduvian Horde enters the battlefield

They tunneled

Niv-Mizzet, Parun [Guilds of Ravnica Prerelease Promos] Cat Warrior Set: Alpha Edition Type: EnchantmentSet: Guilds of Ravnica Prerelease Promos Type: Legendary Creature Dragon Wizard Rarity: Rare Cost: {U}{U}{U}{R}{R}{R} This spell can't be countered. Flying Whenever you draw a card, Niv Mizzet, Parun deals 1 damage to any target. Whenever a player casts an instant or sorcery spell, you draw a card.