[@Aphelion]
I understand your point here, I was thinking more on the bio-tech side any way. Like the blood activates a piston which causes a mechanism to activate to change the shape of the sword. I can see what you are saying about side effects and that is what I wanted any way. It means I can only change the sword into a scythe in dire moments because I cant hold it for long. But it would also make a good point for character development since as you lose blood and recover your body wont need as much blood to function the next time.

[@Erklings25]
The only two things I didn't do was the optional small bio and the others, Which I had nothing for since others is so open. So may you tell me which one of these two things I need to do. Also I am sorry for wasting your time