Lucius Corin is the latest Lord Seeker, leader of the Seekers of the Truth in the videogame Dragon Age. He was promoted to this rank after death of Lord Seeker Lambert. He was known as a reasonable man but lost his sanity after he learnt how are the seekers created. He interpretated it as they are possessed by spirits and created a never ending war between templars and mages. He decided that the world is decaying and can't be saved, it can be only destroyed to start everything from the scratch. He joined Order of Fiery Promise because they had exacly the same purpose and oppossed the Seekers from the start. Instead of fighting Corypheus, he aided him in destroying the world. He allowed the Envy Demon to impersonate him and take over the Templar Order, when Lucius destroyed the Seekers by luring them to the Order of Fiery Promise, so they executed them. If the Inquisitor and Cassandra Pentaghast investiagate this, they find him and kill him in battle after learning about all he did. If the Inquisitor sides with the Templars, they will also discover that he attempted to corrupt them with Red Lyrium.