Ashiok, Sculptor of Fears is a mythic Legendary Planeswalker — Ashiok card from Theros Beyond Death (THB), collector number 274. Current market price: $2.07 (foil $2.00), TCGplayer market prices via Scryfall.
+2: Draw a card. Each player mills two cards. −5: Put target creature card from a graveyard onto the battlefield under your control. −11: Gain control of all creatures target opponent controls.