Knowledge Vault Tweet Out of stock. Wishlist Details Card Text: When Knowledge Vault leaves play, put all cards removed from the game with Knowledge Vault into their owner's graveyard at end of turn. 2, T Remove the top card of your library from the game face down. Sacrifice Knowledge Vault Discard your hand, then put Card Type: Artifact Color: Artifact Cost: 4 Finish: Regular Name: Knowledge Vault Rarity: R Set Name: Legends
