Vraska, Relic Seeker [Ixalan Prerelease Promos] Angel Horror Time Vault doesn't untap during

Time Vault doesn't untap during your untap step

it gets +2/+2 until end of turn

A moment in time made tangible

When Ancestral Knowledge leaves the battlefield

then exile any number of them and put the rest back on top of your library in any order

Vraska, Relic Seeker [Ixalan Prerelease Promos] Angel Horror Time Vault doesn't untap duringSet: Ixalan Prerelease Promos Type: Legendary Planeswalker Vraska Rarity: Mythic Cost: {4}{B}{G} +2: Create a 2 2 black Pirate creature token with menace. 3: Destroy target artifact, creature, or enchantment. Create a Treasure token. (It's an artifact with "{T}, Sacrifice this artifact: Add one mana of any color.") 10: Target player's life total becomes 1.