Durok is a minor character in Witch Spring and Witch Spring 2. He is one of the Temple Lords who was sealed away during the war between humans and deities, and it is implied that Michelle was his disciple before the war began. He is also the master of Temar.
Durok has the power of psychokinesis, which he mentions is useful in the aftermath of disasters or events like Jude's attack.
He is Temar's master. In the post-game of Witch Spring 2, he comments that Temar became too complacent due to Vavelia's peace, and that's why he put up less of a fight against Jude than he should have.