Celestial Vault 
Artifact
, 
: Draft a card from Celestial Vault's spellbook and exile it face down.
, Sacrifice Celestial Vault: Put each card exiled with Celestial Vault into your hand.
Legality
standardNOT LEGALpioneerNOT LEGALmodernNOT LEGALlegacyNOT LEGALvintageNOT LEGALcommanderNOT LEGAL