Final version of Eleutherius at gauntlet, for completeness (only very minor revision since last time is change in mastery speciality)
Character concept
A Tremere Assessor, trying to infiltrate the Order of Suleiman.
Why has he come to Caepernum
It's a useful base for his work. In practice, he'll probably spend considerable periods of time away from it when "undercover".
Appearance
In his natural form, he is a thin young man with olive skin, black hair and a determined expression.
Sigil
The effects of spells cast by Eleutherius appear to coalesce from grains into a coherent whole - so a memory would first appear as fragments that swiftly interlock of make a coherent whole, or a destroyed object become over a moment ever finer dust.
Background
Tariq was born to a bedouin tribe in the Nefud Desert, part of the larger Banu Kalb tribal group. As a young boy, he could see the evil spirit whispering in the ears of the tribe's Sahir, driving him to ever greater cruelties against them. Things came to a head when the infernal jinn demanded that he start sacrificing victims to it - including the boy. He was rescued in the nick of time by one of the Redcaps the then Primus of Tremere had encouraged to find Gifted African and Arabian children. The Redcap took the boy back to Transylvania, teaching him his own ability to change form in the process, and "Tariq" spent the next 15 years as Janos, a Hungarian herdsman's son, training as a spy to go back and infiltrate his native lands.