She is stated to be a Wizard in AT Rulebook.
For elements related to the world of Gaïa and its mysteries.
Bael is a Wizard level 7.
She is between an archmage and master wizard in the default setting.
So she has least 60 magic levels in one path up and less than 80 magic levels.
Let's put her at 75 magic levels in one path because why not:
I would simply do this for Bael if I went the magic route:
Darkness 75, subpath: Sin
Darkness blast = dark beam for Bael
Mark of Erebus = Pride spell
Mark of Noah = Anger spell
Mark of Jedah = Paralysis universal spell, just another name for it.
That does solve it. I'm a bit sad there's nothing else about it. Would be really interested in some 14+2 related unique magic and what origin such spells would have, but thanks for your suggestion and help!
In a recent interview with Carlos we finally got some new information about the marks. Aparently they are something called Elan Curses, wich will be introduced in a future book (Between light and darkness).