[@Masaki Haruna] I'd personally peg the number at two Chidori tops. That being said, using even one in this context is an objectively terrible idea. Though, that makes sense as Ria is still young and reckless.

[@Raijinslayer] Immediate red flag for me is Sage Transformation. I'd have to consult with [@Buddha] and [@Hillan], but I'm almost 100% sure that's off the table.