Maelvyre always used claws. Mostly cos he's still scourge and Morvyth enchanted them with a brainwash mindcontroll fingy to keep him in line and stop him butchering everyone in sight, but partly because TBC fist weapons just looked sexy as hell. The lack of pretty fist weapons in wrath makes me unhappy, my ugly new rog now uses dinky little knives. :[
Wraithos deals with whatever weapon he can aquire. He's once killed someone with a fork.
He has a significant preference for swords of the large variety but has lately began to utilize concealed weapons, like poisoned needles and hidden-blades.
Well lets see, trained assassin turned hemophobic mother? Quill and paintbrush, if she has to draw a blade she'll avoid to use sharp side. The pommel in the right hands can be quite painfull, when "stabed" in the right place.