Galadriel, Light of Valinor is a mythic Legendary Creature — Elf Noble card from Tales of Middle-earth Commander (LTC), collector number 498. Current market price: $28.24 (foil $21.66), TCGplayer market prices via Scryfall.
Alliance — Whenever another creature you control enters, choose one that hasn't been chosen this turn — • Add {G}{G}{G}. • Put a +1/+1 counter on each creature you control. • Scry 2, then draw a card.