Bone Ward

Feats

A shaman touches a willing creature (including herself) and grants a bone ward. The warded creature becomes encircled by a group of flying bones that grant it a +2 deflection bonus to AC for a number of rounds equal to the shaman's level. At 8th level, the ward increases to +3 and lasts for 1 minute. At 16th level, the bonus increases to +4 and lasts for 1 hour. A creature affected by this hex cannot be affected by it again for 24 hours.