Knowledge Vault [Legends] Legendary Enchantment Creature If you would gain life

If you would gain life

Set: Beta Edition Type: Artifact Rarity: Rare Cost: {2} At the beginning of each player's draw step

if there is a Character with a cost of 0

It's hearing the clatter of bone on stone and knowing the bones are yours

Deathtouch

Knowledge Vault [Legends] Legendary Enchantment Creature If you would gain lifeSet: 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.