God-Eternal Oketra is a mythic Legendary Creature — Zombie God card from War of the Spark (WAR), collector number 16. Current market price: $1.62 (foil $19.12), TCGplayer market prices via Scryfall.
Double strike Whenever you cast a creature spell, create a 4/4 black Zombie Warrior creature token with vigilance. When God-Eternal Oketra dies or is put into exile from the battlefield, you may put it into its owner's library third from the top.