Name: Sentry Oak Cost: 4W CMC: 5 Color: W CID: W Type: Creature -- Treefolk Warrior Pow/Tgh: 3/5 Rules Text: Defender At the beginning of combat on your turn, you may clash with an opponent. If you win, this creature gets +2/+0 and loses defender until end of turn. (Each clashing player reveals the top card of their library, then puts that card on their choice of the top or bottom. A player wins if their card had a greater mana value.) Set/Rarity: Lorwyn uncommon Legality: Legal in duel, Legal in legacy, Legal in commander, Legal in penny, Legal in predh, Legal in oathbreaker, Legal in vintage, Legal in modern Price: $0.16 Foil price: $0.47