Knowledge Vault [Legends] Fungus Dinosaur you may search your library

you may search your library for an Elemental card

create a 3/3 colorless Phyrexian Wurm artifact creature token with deathtouch and a 3/3 colorless Phyrexian Wurm artifact creature token with lifelink

ascendant evincar

When Eternal Scourge becomes the target of a spell or ability an opponent controls

Knowledge Vault [Legends] Fungus Dinosaur you may search your librarySet: 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.