Hm, how about that kind of weapon which is used like a spear but is actually two swords. (It's a bit hard to explain since I have only seen it in Dynasty Warriors). Cao Pi had fused the hilts of two swords and made them like a double edged spear, with more blade rather than hilt. And when he wanted to he could unlock the mechanism the held the swords together and make them two swords again. Something like wouldn't be bad, since it combines swords (like everyone from the Sparda bloodline used) but also something new, the double-edged sword-spear. (kind like Japanese weapon Naginata which is truly a double-edged spear, which only has some blade at both edges, if you've played Onimusha you'll get what I mean).
For throwing weapons, daggers would be ok, since they remind of V from V for Vendetta, but the reason I can't support it is because Lucia had this throwing weapon before, and we want something new, magic for instance
