Board Thread:General Discussion/@comment-26741565-20150718181230/@comment-856627-20170111215540

About Mira being the strongest, it was made pretty clear that Mira's trigger is made for support and not for direct combat. She's of no use if her opponent can foresee and counter her attacks.

As of right now, Viza certainly takes the crown as the strongest character of the series. Maybe we'll see stronger characters in the future, tho.

As DinoTaur said in another thread, we can't know Amo's strength since we've never actually seen him in combat, only the aftermath.