Niv-Mizzet, Guildpact (Serialized) [Murders at Karlov Manor] Hydra +1: Target creature gets +3/+3

+1: Target creature gets +3/+3 and gains flying until end of turn

−3: Create two 2/1 black Spider creature tokens with menace and reach

Set: Beta Edition Type: Creature — Elemental Rarity: Uncommon Cost: {3}{U}{U} Unpredictable as the sea itself

Set: Shadows over Innistrad Type: Creature — Zombie Rarity: Mythic Cost: {B}{B} Menace (This creature can't be blocked except by two or more creatures

You start the bidding with a bid of any number

Niv-Mizzet, Guildpact (Serialized) [Murders at Karlov Manor] Hydra +1: Target creature gets +3/+3Set: 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 plater 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.