Ada

Exiled witch, with ones of worst crimes on her conscience: killing her sisters-in-magic for get those familiar spirits, and killing for steal magic. 

There is no information about her own familiar, but for now she has three spirits of frogs - her "collection" as she say. Ada gave them simple names, that sound more like exhibit names: Yellow or Second, Green or Third, Red or  Fourth. Ada belive that she can find somewhere First spirit for her collection, and she is very intrigued about it color.