Thranduil, the Elvenking is a rare Legendary Creature — Elf Noble card from The Hobbit (HOB), collector number 282. Current market price: — (foil $58.89), TCGplayer market prices via Scryfall.
Thranduil has all activated abilities of all Elf cards in your graveyard. Whenever another legendary Elf you control enters, draw two cards, then discard a card.