Knowledge Vault [Legends] Return to Ravnica Set: Antiquities Type: Artifact Rarity:

Set: Antiquities Type: Artifact Rarity: Uncommon Cost: {2} {2}

Supplicants offer flesh and silver

you may draw a card unless that player pays {1}

Sacrifice a creature: Add {B}{B}

Barrin is the teacher who trained the young Ertai

Knowledge Vault [Legends] Return to Ravnica Set: Antiquities Type: Artifact Rarity:Set: Legends Type: Artifact Rarity: Rare Cost: {4} {2}, {T}: Exile the top card of your library face down. {0}: Sacrifice Knowledge Vault. If you do, discard your hand, then put all cards exiled with Knowledge Vault into their owner's hand. When Knowledge Vault leaves the battlefield, put all cards exiled with Knowledge Vault into their owner's graveyard.