Mana Vault (Rainbow Foil) [Secret Lair Drop Series] Dragons of Tarkir Prerelease Promos you may return it to

you may return it to the battlefield face down under its owner's control

Set: Jumpstart Type: Creature — Angel Rarity: Mythic Cost: {W}{U}{B}{R}{G} Flying

that source deals that damage to you instead

Counter of Kills is tapped

Gold dragons are the greatest of the metallic dragons in size

Mana Vault (Rainbow Foil) [Secret Lair Drop Series] Dragons of Tarkir Prerelease Promos you may return it toSet: Secret Lair Drop Series 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}.