I had been thinking that it would be cool if there were a rare item that you could loot, a single returning arrow that deals extra damage. Maybe something like a golden arrow, made of mithral instead of wood, and deals an additional 1d6 Light damage. Light damage is pretty sweet since most things don't have resistance to it. Mithral would be cool because it's light and harder than wood, so it wouldn't break as easily if you take damage. Even if it's something that binds on acquire, I think items can still temporarily break (right?). And since it's harder, maybe it can deal slightly more physical damage?
Or you know, any single returning arrow with an addition 1d6 or even 1d8 extra damage of some type. I just like the idea of a special golden arrow, and Light damage seems like it would fit that kind of profile. I don't think there's any (100%) returning arrows that deal addition damage in DDO.
There's arcane arrows that arcane archers can conjure, but they don't deal additional damage. And there's those +5 Screaming Amethyst Arrows that deal an extra 1d6 Sonic damage, but they come in a stack of 100 and they're only 50% returning. I never use those because I'm afraid of wasting them when I don't need them.
What do you think- Cool, lame? Pointless? Too powerful? Or anything you want to add?