Gandalf, Shadow's Foe is a mythic Legendary Creature — Avatar Wizard card from The Hobbit Commander (HOC), collector number 99. Current market price: $22.48, TCGplayer market prices via Scryfall.
Vigilance When Gandalf enters, exile up to three target lands you control, then return them to the battlefield tapped under their owner's control. Landfall — Whenever a land you control enters, draw a card and put a +1/+1 counter on Gandalf.