User blog comment:LordRimus/Ranked magic/@comment-27137888-20151108210638/@comment-1846146-20151108212324

No one knows if he can overcome level cap. He probably can't. As for wild magic, it's entirely different to ranked magic, and normally, Ainz cant lern it, but it's probably could be overcome with Wish Upon A Star magic.

He can't lern spells not allowed by his class. But as he have Dark Wisdom, he can, probably, lern new spells allowed by his class build.