Dungrove Elder is a rare Creature — Treefolk card from Magic 2012 (M12), collector number 171. Current market price: $0.81 (foil $3.84), TCGplayer market prices via Scryfall.
Hexproof (This creature can't be the target of spells or abilities your opponents control.) Dungrove Elder's power and toughness are each equal to the number of Forests you control.