How is Heather any different than say...White Tiger(the new one)? Take the Jade Tiger amulet away and they are powerless. How about Blue shield, The Arabian Knight, Darkhawk or Frank Drake(without "Linda").
Then there's the Falcon, Quasar(I doubt he'd know how to repair those gauntlets, if they ever malfunctioned), Green Lantern and remember what used to happen to Thor if his hammer was taken away for too long?
If you get right down to it....how powerful would Shaman be without his medicine bag? Could he fix it, if it too malfunctioned?
Dana