For support/dance will be fine
Just use fury-3 for add +Spd and avoid Follow attacks, and be able to take some hits
or
Triangle Adept-3 if you want to resist specifically blue units
She's more of a support unit like all refresher units, but Fury can patch up her Attack a bit. I speak from experience since I have that same IV spread. Also, be sure to have Wings of Mercy on her.
It is, thanks to it blue mages do nothing to her, and her def is also not thaaaaaat bad. look my image above, she can be quite tanky, when you need her to take a hit.