@Vongola_Hasayo Aiden could help when it comes to things like battle strategy and coming up with new ways to use her magic.
@chukklehed So Merrian is paraplegic? Hmm, Nigel could make her a set of robotic leg-supports or smthing.
She could even become able to use her Crash magic then...
Considering that Sage is out of action for a small time being. Jeanne and anyone else have the full lead on this.