Mana Vault (Topper) [Ultimate Masters Box Topper] Eldrazi Exchange ownership of the revealed

Exchange ownership of the revealed card and Tempest Efreet

Set: Urza's Legacy Type: Artifact Rarity: Rare Cost: {3} No more than two creatures can attack you each combat

And laugh—but smile no more

Set: Odyssey Type: Creature — Insect Rarity: Uncommon Cost: {2}{G} {1}{G}

Mana Vault (Topper) [Ultimate Masters Box Topper] Eldrazi Exchange ownership of the revealedSet: Ultimate Masters Box Topper Type: Artifact Rarity: Mythic Cost: {1} Mana Vault doesn't untap during your untap step. At the beginning of your upkeep, you may pay {4}. If you do, untap Mana Vault. At the beginning of your draw step, if Mana Vault is tapped, it deals 1 damage to you. {T}: Add {C}{C}{C}.