Sons of Trigon is an Episode pack for DC Universe Online released on August 29th, 2013 for subscribers and September 3rd, 2013 for non-subscribers. Challenge the ultimate demonic force and explore the nightmare of Trigon's hellish alternate Gotham City. In the Gotham Wastelands, Trigon battles to free himself from the magical shackles that have kept him trapped for so long. He has called upon his sons to compete to free him and thereby become his herald when he enters the realm of Earth. __TOC__