Mirkwood Nurturer is a common Creature — Elf Ranger card from The Hobbit (HOB), collector number 160. Current market price: $0.12 (foil $0.20), TCGplayer market prices via Scryfall.
When this creature enters, return up to one other target permanent you control to its owner's hand. If you do, put a +1/+1 counter on this creature.