I'd like to point out to both [@Feisty-Pants] and [@Afro Samurai] that a weakness isn't a logical one: Lady Lift loses her powers in contact with wet clay, Dragon Heart's powers are drained via intimate contact and Phantom stays repowered via tea. The power and weakness are unrelated. So while I like both of your characters, it's worth remembering that little nugget. So while darkness might weaken your angel, it won't be her Kryptonite.