If a creature that already has the associated mystery or spirit wears the amulet, that wearer does not gain the abilities listed below; instead, the effective level of her mystery or spirit powers increases by 2.
Amulet of Spirits.
Since Unsworn Shaman has only wandering spirits, does the amulet give him +2 for his effective level if one of the wandering spirit matches the amuelt?
Thank you for your help!