I went ahead and edited in some notes on what Hana can do, and also how she's inhuman.  Really, I'm open to suggestions there, too.  

At least as far as I see her, she's not really meant to be good for open combat and fighting.  Like, thinking in traditional RPG terms, she'd be more a party support role by tossing around buffs, debuffs, and healing, than anything.  That's the goal, anyway.