Theorick is one of the four adopted children of Marius Twain with the ability to control ice. He defended Nesaak and its surroundings against the corruption, until he froze himself and Nesaak Forest in the quest Fate of the Fallen to stop corruption from spreading.
|Quest Involved||Fate of the Fallen|
|AI Type||Unknown AI|
Theorick is also a boss in the quest A Hunter's Calling.
- From reading the books in Lusuco's Library, it can be implied that Theorick was the most bitter and cold among his siblings, threatening to freeze Mael’s spirit out of him if he didn't deal with the souls of the monsters which he killed while they were alive.
- Theorick is the only member of the Twain Family who is not dead. Although he is corrupted, unlike his siblings Dwendle, Rickeo and Mael, he is not truly deceased yet.