Enchantment — Aura, W (1)
Rare
Enchant Wall
Enchanted Wall can attack as though it didn't have defender.
"When you have been bitten with fangs of granite, you start to long for the ivory sabers of tigers."
—Norin the Wary
Illus. Richard Kane Ferguson

9/16/2007: This is a change from the most recent wording. As was the case in the past, Animate Wall can now enchant only a Wall.
Legal in Vintage (Type 1)
Legal in Legacy (Type 1.5)
Legal in Classic (MTGO)
Legal in Commander