Mostly healing as people has said. I hate sheilds that wear down or break. So a "force heal" or a "cast heal" suits me better. No like if I could take one, I will. I don't need another sword or ax. I at times like a big sheild to soak up damage. But I never stress it. Mostly because I want to down enemies before they can rain in damage. Not make everything take forever as I bash them to death