Ulamog, the Ceaseless Hunger (Borderless Profile) [Commander Masters] Elf Ooze Wizard Set: Magic 2015 Type: Creature

Set: Magic 2015 Type: Creature — Shapeshifter Rarity: Rare Cost: {4}{U} You may have Mercurial Pretender enter the battlefield as a copy of a creature you control

political upheaval

Set: Antiquities Type: Artifact Creature — Construct Rarity: Rare Cost: {6} Flying

Spend this mana only to cast Dragon spells

Mirror Mage except it's not legendary and its starting loyalty is 1

Ulamog, the Ceaseless Hunger (Borderless Profile) [Commander Masters] Elf Ooze Wizard Set: Magic 2015 Type: CreatureSet: Commander Masters Type: Legendary Creature Eldrazi Rarity: Mythic Cost: {10} When you cast this spell, exile two target permanents. Indestructible Whenever Ulamog, the Ceaseless Hunger attacks, defending player exiles the top twenty cards of their library. When you cast this spell, exile two target permanents. Indestructible Whenever Ulamog, the Ceaseless Hunger attacks, defending player exiles the top twenty cards of their library.