User blog comment:BurningHype/RWBY/Soul Eater Crossover - FWMA/@comment-32064726-20150618064612/@comment-24012109-20150618135904

Goooooood question. I'd like to think of Dust as a sort of wavelength in Soul Eater. But considering Dust powers mostly any weapon: Yes. Dust exists, but the Weapon OC'll need to insert it in themselves somehow, whether that means injection or eating the Dust cartridge.