Highly exciting prospect. I thoroughly enjoy the idea of a Sheikah swordsage, if you're amenable to it, as I think the class blends very naturally with the style of combat displayed by the Sheikah. Would maneuvers become dependent on the mana system you are introducing? If so, that would require some brainstorming as the class is pretty dependent on maneuvers.

Alternatively, a druid or summoning wizard in search of the legendary Wind Fish seems like good fun.