A protective layer of tree bark covers your body and armor.

Encounter   ✦     Primal
Minor Action      Ranged 5

Target: You or one ally

Effect: Until the end of your next turn, the target gains a power bonus to AC equal to your Constitution modifier.

Revision (10/13/2009)
In the Action box, replace “Standard” with “Minor.”

Published in Player's Handbook 2, page(s) 86.