Paper Manipulation seems both cool [i]and[/i] the easiest one to work with in the game's power system. 

Also [@CondorTalon] [@Azereiah] posted for Musashi.

Also also, remind me to have Musashi pick up more gear later on. I'm thinkin' bouncy balls and a bow, maybe some smoke or flash bombs. Not sure who could make smoke bombs for him though.