Knowledge Vault [Legends] Scourge Set: Eternal Masters Type: Enchantment

Set: Eternal Masters Type: Enchantment Mythic Cost: {B}{B}{B} Skip your draw step

) Whenever enchanted creature deals damage

you may pay {1} any time you could cast an instant

Sacrifice the creature at the beginning of the next end step

Knowledge Vault [Legends] Scourge Set: Eternal Masters Type: EnchantmentSet: Legends Type: Artifact 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.