Korrigan Lynch

Korrigan Lynch is a professor at Brakebills College for Magical Pedagogy, and assists Rebecca Proctor with her initiative to stabilize magic and quell the threat of magikin to the world. He also works for the Grey Society, whose goals seem to be aligned with Rebecca's.

The Magician's Folly, Book I
Kor helps Luna Gordon after she is mauled by the Nachzehrer, and covers for the group when they are questioned by Gareth Jones.

The Magician's Folly, Book II
Having followed the actions of Gareth and Amanda Hayworth closely and their relationship to Rebecca Proctor, he is surprised to be invited into the fold by the dean to help the group fight against magikin and assist in correcting the mistakes the Magician's Court made a long time ago, which caused the Event and the eventual destabilization of magic.

When Odette Caplan recognizes the pin on his lapel, he reveals that he works for the Grey Society, and knew Alexander Caplan, though suffers from the same identity haze as everyone else regarding his existence. He implies that Alexander might be on the run from the Court because he continued to try and create the Philosopher's Stone, which is illegal.

In secret, Kor reports the progress of the group (sans Odette, as he can't seem to bring up her name and remember her whenever he speaks) to Oswald Cobb. The Grey Society's motivations -- protecting and enriching the world and its magic -- appears to be in alignment with Rebecca's.

Kor helps Anders overcome his psychic weaknesses through training, and motivates Lola Gordon when she struggles in class.

The Magician's Folly, Book III
Kor requests assistance from Lovelace Laccaria in fighting magikin. They appear to have a connection.