Originally the Drac of Beucaire concept was much more extensive than the material presented in the various paragraphs, Character Guide and Story Seed inserts in Faith and Flame, pages 116-119.
In fact, at one stage when Antagonists came out I thought of expanding the material into a whole chapter for that book but lacked the time to fully develop Aucassin mechanically to my satisfaction or explore the apotheosis mechanics of the Mystery path and the representation of the Elder Drac living in a Vestige in the Magic Realm.
Too Dark Sun for ArM5? Perhaps…
See the various cut paragraphs here: