Board Thread:Off Topic/@comment-27082610-20170205050026/@comment-26882656-20170428115610

Could I use energy blades? Like Lightsaber/Energy Sword technology? Like, a gun folds and an energy blade comes out?

We technically had Velvet's weapon which does... something like that but... We haven't actually seen any projecting energy blades anywhere else.

Also how big can they be? Since they are energy they technically don't have any mass right? So they could be super big/long...