Dee Kay, Finder of the Lost is a uncommon Legendary Creature — Zombie Employee card from Unfinity (UNF), collector number 259. Current market price: $0.13 (foil $0.26), TCGplayer market prices via Scryfall.
When Dee Kay enters, open an Attraction. Whenever you roll a 2, each opponent loses 1 life and you gain 1 life. Whenever you roll a 4, you may tap or untap target artifact or creature. Whenever you roll a 6, return target creature card from your graveyard to your hand.