He is knowledgeable in regards to magical lore but very oblivious to people's feelings.

Umar has a gifted intellect, and vast knowledge of magical lore.

It was easy to believe that he had mastered all sorts of magical lore.

But the bulk of these texts dealt with astronomical speculations and magical lore.

In magical lore it has a darker side as well.

I am a student of the sciences, and therefore untrained in magical lore.

And the Monks with their magical lore?

He is also proficient in robotics, and has considerable knowledge of black magical lore.

He also has extensive knowledge of Egyptian magical lore.

Living in the roof of Wizards' High for all these years, they'd picked up a surprising amount of magical lore.