Knowledge Vault [Legends] Praetor "All warfare is based on

"All warfare is based on deception

Set: Limited Edition Alpha Type: Artifact Rarity: Rare Cost: {2} {X}: You may choose a creature card in your hand whose mana cost could be paid by some amount of

burning and devouring everything in their path

This is my destiny

"It was full of fire and smoke and light and

Knowledge Vault [Legends] Praetor "All warfare is based onSet: 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.