Time Vault [30th Anniversary Edition] BT4-048_PR Set: Wizards of the Coast:

Set: Wizards of the Coast: Black Star Promos Type: Psychic Rarity: Black Star Promo Retreat cost: Colorless

she deals that much damage to target opponent or planeswalker

Set: Battle for Zendikar Prerelease Promos Type: Legendary Creature — Vampire Ally Rarity: Mythic Cost: {1}{B}{B} Flying

look at the top X cards of your library

choose up to 1 blue or yellow "Universe 6" card in your Drop Area with an energy cost of 3 or more and add it to your hand

Time Vault [30th Anniversary Edition] BT4-048_PR Set: Wizards of the Coast:Set: 30th Anniversary Edition Type: Artifact Rarity: Rare Cost: {2} Time Vault enters the battlefield tapped. Time Vault doesn't untap during your untap step. If you would begin your turn while Time Vault is tapped, you may skip that turn instead. If you do, untap Time Vault. {T}: Take an extra turn after this one.