Hoofprints of the Stag is a rare Kindred Enchantment — Elemental card from Bloomburrow Commander (BLC), collector number 140. Current market price: $0.15, TCGplayer market prices via Scryfall.
Whenever you draw a card, you may put a hoofprint counter on this enchantment. {2}{W}, Remove four hoofprint counters from this enchantment: Create a 4/4 white Elemental creature token with flying. Activate only during your turn.