Aragorn, Company Leader is a rare Legendary Creature — Human Ranger card from Tales of Middle-earth Promos (PLTR), collector number 191s. Current market price: — (foil $3.80), TCGplayer market prices via Scryfall.
Whenever the Ring tempts you, if you chose a creature other than Aragorn as your Ring-bearer, put your choice of a counter from among first strike, vigilance, deathtouch, and lifelink on Aragorn. Whenever you put one or more counters on Aragorn, put one of each of those kinds of counters on up to one other target creature.