Blastsword
this was the traditional Adumari weapon. About a meter in length, the blastsword resembled a long vibroblade with a curved metal guard protecting the hilt. The blade itself was sharp until it reached the tip of the sword, which resembled a flared nozzle rather than a point. When the blastsword contacted a solid object, the nozzle emitted a blast of laser energy. Individual blastswords emitted different color blasts, and helped to enforce a user's individuality.