Ranger's Hawk is a common Creature — Bird card from Adventures in the Forgotten Realms (AFR), collector number 37. Current market price: $0.28 (foil $0.29), TCGplayer market prices via Scryfall.
Flying {3}, {T}, Tap another untapped creature you control: Venture into the dungeon. Activate only as a sorcery. (Enter the first room or advance to the next room.)