User blog:Staw-p/Additional DF Powers

There are many type of DF Powers we have seen so far and many that we have not. If Luffy could gain an additional DF Power that we've seen already. Wich one would you give him and Why?

I would give him Lightning, because it's one of the most powerfful abbilities there is. Speed could probibly match Kizaru.

What would you give him?