Once Maeglin was captured by orcs while seeking for metals outside of the Encircling Mountains. He was brought to Angband and taken before Morgoth himself, who knew that Maeglin dwelt in Gondolin and was eager to learn its location. He threatened Maeglin with unimaginable torment, and though Maeglin was no craven, he was cowed by Morgoth's threats and betrayed the location and weaknesses of Gondolin in exchange for his freedom. Morgoth was overjoyed to obtain this information, and to further encourage Maeglin and ensure both his silence and his further aid, Morgoth promised him both rule of the city and the hand of Idril once her husband Turgon was overthrown. Maeglin assented eagerly to this bargain. Afterwards, Morgoth released him and he returned to Gondolin without suspicion. When the hosts of Morgoth attacked and overran the city, Maeglin sought to capture Idril and fought with Tuor on the walls. But Tuor prevailed, and threw him from the wall to his death...