A good many of us whiled away the hours of our youths playing Swords Only deathmatch in Halo 2. The Energy Sword ... replica of this science-fiction weapon. The build starts with a 3D design ...

Straight out of HALO ... this Energy Sword is more than just cosplay. It’s hydrogen-powered, flame-forged, and absolutely wild. We took on the challenge of building a functional sci-fi weapon ...