Lion Vulture is a rare Creature — Cat Bird card from Avatar: The Last Airbender Eternal (TLE), collector number 232. Current market price: $0.23 (foil $0.89), TCGplayer market prices via Scryfall.
Flying (This creature can't be blocked except by creatures with flying or reach.) At the beginning of your end step, if an opponent lost life this turn, put a +1/+1 counter on this creature and draw a card. (Damage causes loss of life.)