Ashiok's Forerunner is a rare Creature — Human Wizard card from Theros Beyond Death (THB), collector number 277. Current market price: $0.18, TCGplayer market prices via Scryfall.
Flash When this creature enters, you may search your library and/or graveyard for a card named Ashiok, Sculptor of Fears, reveal it, and put it into your hand. If you search your library this way, shuffle.