Zndrsplt, Eye of Wisdom is a rare Legendary Creature — Homunculus card from Battlebond (BBD), collector number 5. Current market price: $3.13 (foil $6.66), TCGplayer market prices via Scryfall.
Partner with Okaun, Eye of Chaos (When this creature enters, target player may put Okaun into their hand from their library, then shuffle.) At the beginning of combat on your turn, flip a coin until you lose a flip. Whenever a player wins a coin flip, draw a card.