Niv-Mizzet, the Firemind [From the Vault: Dragons] Scarecrow Set: Portal Three Kingdoms Type:

Set: Portal Three Kingdoms Type: Instant Rarity: Uncommon Cost: {U} Cast this spell only during the declare attackers step and only if you've been attacked this step

Set: Portal Three Kingdoms Type: Creature — Human Soldier Rarity: Uncommon Cost: {4}{U} Red Cliffs Armada can't attack unless defending player controls an Island

They have "Sacrifice this creature: Add {C}

Wei Field Marshal's power is equal to the number of Swamps you control

Set: Antiquities Type: Artifact Creature — Shapeshifter Rarity: Rare Cost: {6} {0}: Urza's Avenger gets -1/-1 and gains your choice of banding

Niv-Mizzet, the Firemind [From the Vault: Dragons] Scarecrow Set: Portal Three Kingdoms Type:Set: From the Vault: Dragons Type: Legendary Creature Dragon Wizard Rarity: Rare Cost: {2}{U}{U}{R}{R} Flying Whenever you draw a card, Niv Mizzet, the Firemind deals 1 damage to any target. {T}: Draw a card. As brilliant as a cut diamond, and with just as cruel an edge.