Great Oak Guardian (C15) 37 Finish:Non-Foil Sacrifice another artifact: Search your

Sacrifice another artifact: Search your library for an artifact card with mana value equal to 1 plus the sacrificed artifact's mana value

Oracle Text: Buyback—Sacrifice a land

At the beginning of your upkeep

You may reveal any number of Rat cards from among them and put the revealed cards into your hand

Type: Creature — Human Werewolf

Great Oak Guardian (C15) 37 Finish:Non-Foil Sacrifice another artifact: Search yourSet: Commander 2015 (C15) Collector Number: 37 Rarity: Uncommon Mana Cost: {5} Type: Creature Treefolk Oracle Text: Flash (You may cast this spell any time you could cast an instant.) Reach When this creature enters, creatures target player controls get +2 +2 until end of turn. Untap them. P T: 5