[@Vongola_Hasayo]Tonfa's are good, though the blades chains suggest a measure of skill, forethought, strategy and control that I don't really see from you character. Maybe you could go with clawed gauntlets or Katars(maybe they shift into one or the other), So as to get that more primal feel by hitting and slashing, with some other thing to give that RWBY flair. Another idea would be shortswords/daggers for rapid fire attacks, that then turn into automatic pistols/SMGs to help keep up the heat at range. Just a thought.