Here is a first draft of my maga(/magus).
Menatia of Tytalus a.k.a Atheus of Tytalus
Background: As daughter to a baron in Picardy she was brought up with privileged standards. She was a beautiful girl and her parents had plans to marry her off to a family that would improve their noble status. However before that happened a local conflict in the region broke out and the girl was kidnapped by her soon-to-be master in the turmoil. He had noticed her Gift while passing by the barony. The apprenticeship was hell, or the girl actually thought hell would have been a relief to the things she was put through by her master. Used and abused in all possible ways.
He did teach her to open her Arts though and she also found out about her Persona ability after some years. With that she created a male alter ego and towards the end of her apprenticeship she managed to flee without her master noticing. She fled to Montverte in Normandy where she met Eduardo of Tytalus and he helped her set up a meeting with Buliste at Fudarus where she got a challenge appropriate for her Gauntlet. Her master didn't approve of this and he is also a strong Calliclean and Decimus (supporter of Primi Harpax) so their conflict is based on all levels.
Only Eduardo at Montverte and Buliste knows of Menatia's persona Atheus and she/he is part of Buliste's spy network.
Concept: Beautiful and very socially adept woman of noble birth. Gentle-gifted with a strong affinity with Mentem magic which she very early managed to handle without much method (Deft Mentem). During the later years of her apprenticeship she developed her Persona ability in an attempt to flee from her Tormenting master who never found out about it. Her primary persona is a magus named Atheus who is the person she now personifies most often in public. It is as him she will be invited to Triamore. Only two persons know about her true identity (This is why I don't know if Dark Secret or Tormenting Master suits best as major Story Flaw.) Further, recently she has developed a second persona named Pierre who says he is a bastard son of a baron or lord in Picardy (not the same as Menatia's father), only about 17 years old and very handsome he has recently arrived at Triamore to take job there. He says he can fight with a sword decently at least and he sounds very convincing. When Menatia (as Atheus) got the invitation to Triamore she went there as this persona to check it out from a mundane perspective before presenting herself as Atheus.
Menatia has always had a hard time with Creo magic but it's starting to work better, only Creo/Aquam and Creo/Ignem never works for her.
Menatia is sexually attractive in all her personas (Venus Blessing) but she refuses to have sex with most anyone (Continence). She was abused by her master during the first years of her apprenticeship and that harm is lingering. She has no problem playing on other people's desires for her though. Her Restriction (Target is a a naked human) also derives from the abuse. (By the way is this a valid Restriction? One of the examples in the rules is Birds as targets which seems just as narrow as this.)
Age: 25
Size: 0
Gender: Female
Confidence: 2 (5)
Characteristics (10 points): Int +1, Per 0, Str 0, Sta +1, Pre +2, Com +2, Dex +1, Qik +1
Virtues: The Gift, Hermetic Magus, Self-Confident (Free), Gentle Gift, Affinity with Mentem, Deft Mentem, Improved Characteristics, Persona, Privileged Upbringing, Puissant Intrigue, Venus' Blessing
Flaws: Restriction (when target is a naked human), Dark Secret/Tormenting Master (see above), Continence, Incompatible Arts (Creo/Aquam, Creo/Ignem), Loose Magic, Proud
Abilities (310 xp + native language): Area Lore: Picardy 1, Artes Liberales 2, Awareness 1, Charm 3, Etiquette 2, Finesse 1, Folk Ken 2, Guile 3, Intrigue 3+2, Language: French 5, Language: Low German 2, Language: Latin 4, Magic Theory 3, Parma Magica 1, Penetration 2, Persona 2, Philosophiae 1, Single Weapon 3, Tytalus Lore 1
Magical Arts (100 xp): Cr 1, In 6, Mu 2, Pe 2, Re 6, He 3, Im 5, Me 9
Wizard's Sigil:
Spells:
Sight of the Transparent Motive (InMe 10)
Posing the Silent Question (InMe 20)
Loss of But a Moment's Memory (PeMe 15)
Trust of Childlike Faith (PeMe 10)
Confusion of the Numbed Will (ReMe 15)
Aura of Rightful Authority (ReMe 20)
Aura of Ennobled Presence (MuIm 10)
Aura of Beguiling Presence (MuIm 10)
Clothe the Naked Form (CrHe 10) -- Creates a linen garment. [Base 3, +2 Sun, +1 Touch] This spell is from Magi of Hermes but if transferring between Persona forms works like using the Heartbeast ability the character ends up naked after the transition, and Menatia would hate that and go a long way to learn how to get dressed quickly if there are no mundane clothes available.
Personality Traits
As herself: Proud +3, Scheming +2, Hates to lose +1, Asexual +2
As Atheus: Charming +3, Proud +2, Manipulative +2
As Pierre: Trash-talking +3, Proud +2, Rumourmongering +2