Overwrite the Multiverse is a mythic Sorcery card from Reality Fracture (FRA), collector number 445. Current market price: — (foil $9.25), TCGplayer market prices via Scryfall.
Exile all creatures. Empower Jace X, where X is the number of creatures exiled this way. (Put that many loyalty counters on a Jace token you control. If you don't control one, first create a blue Jace planeswalker token with "[−1]: Surveil 1" and "[−3]: Draw a card.")