Sid watched as Callis turned into what appeared to be a feral beast, complete with white eyes and a sudden change in fighting technique. While before Callis was meticulous about each move he made, now the Beast Knight seemed to have foregone all sense of technique in exchange for a drastic increase in speed and strength. So this guy really was some sort of animal dude!
The limited space of the boat prevented Sid from reacting on par with the drastic increase in speed, so he did the one thing that could react fast enough. Reaching to his side, Sid pulls out a long, shiny katana sword from it's sheath and holds it in front of his chest. A faint white glow eminated from the blade, drawing only a small amount of strength from Sid's injuries. The blade only manages to stop one of Callis's strikes though, while the other tore across his chest, ripping part of his shirt and producing a large cut in his chest.
Muffin his cry of pain, Sid grins slightly as he uses the momentum from Callis's strike to grab him by the arm that struck him and pull him close. "Nice...fuckin strike, you animal. But I have something up my sleeve too!"
Raising his other hand, Sid attempts to plunge the now brighter orange blade into Callis's left leg. With the addition of the cut to Sid's chest, the blade had more energy to draw from, and thus glowed with more electric power. Should the blade connect, Callis would experience a large electric shock that would hopefully damage his body, and snap him back into normal state.