Niv-Mizzet, Guildpact [Murders at Karlov Manor] Zombie Cat Set: Magic 2014 Type: Creature

Set: Magic 2014 Type: Creature — Human Wizard Rarity: Rare Cost: {3}{B} {2}

{1}{R}: Wildfire Emissary gets +1/+0 until end of turn

Set: Jumpstart 2022 Type: Creature — Goblin Rarity: Uncommon Cost: {3}{B} When Sling-Gang Lieutenant enters the battlefield

Set: Secret Lair Drop Promos Type: Enchantment Rarity: Rare Cost: {4}{W} Creatures can't attack you or planeswalkers you control unless their controller pays {X} for each of those creatures

and he knows the hangar's dark secret

Niv-Mizzet, Guildpact [Murders at Karlov Manor] Zombie Cat Set: Magic 2014 Type: CreatureSet: Murders at Karlov Manor Type: Legendary Creature Dragon Avatar Rarity: Rare Cost: {W}{U}{B}{R}{G} Flying, hexproof from multicolored Whenever Niv Mizzet, Guildpact deals combat damage to a player, it deals X damage to any target, target player draws X cards, and you gain X life, where X is the number of different color pairs among permanents you control that are exactly two colors.