Dawnhart Mentor is a uncommon Creature — Human Warlock card from Innistrad: Midnight Hunt (MID), collector number 179. Current market price: $0.16 (foil $0.33), TCGplayer market prices via Scryfall.
When this creature enters, create a 1/1 white Human creature token. Coven — {5}{G}: Target creature you control gets +3/+3 and gains trample until end of turn. Activate only if you control three or more creatures with different powers.