Knowledge Vault Sell This Product NM-Mint, English, Buy qty 2 $10.00 cash / $11.50 store credit Light Play, English, Buy qty 2 $7.50 cash / $8.62 store credit Buy This Product Extra Info Color: Artifact 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 Rarity: R Cost: 4 Card Type: Artifact Name: Knowledge Vault Finish: Regular Set Name: Legends ×