CelticHero37
The Druid
Sounds difficult. Ella's decently skilled at staving off madness, having partnered with Kira for a while...but I'm not sure which meister has a healing soul/can stave off madness. An experienced one probably..
A meister that's already been infected and learned to control it could. Or @Hanarei's Aiko for reasons I don't think I can say here.