Creature — Treefolk Warrior 4/6, 4G (5)
Rare
Other Treefolk creatures you control get +1/+1.
Other Treefolk and Forests you control are indestructible.
In his presence, an ordinary grove becomes a bastion to turn spells and break armies.
Illus. Terese Nielsen & Philip Tan

10/1/2007: If Timber Protector somehow becomes a Forest, it doesn't make itself indestructible.
Legal in Vintage (Type 1)
Legal in Legacy (Type 1.5)
Legal in Classic (MTGO)
Legal in Commander
Legal in Modern