The Door of Komalie is a sealed, magical gate in the Ring of Fire Islands. Locked behind the Door of Komalie are the Titans: a powerful and destructive race. The Mursaat dread the power of the Titans and attempt to ensure the Door is kept closed at all cost. The Door is sealed by the power of Soul Batteries that feed on the souls of the slain Chosen sacrificed on the Bloodstones by the Mursaat and their White Mantle cohorts. Warning: The following text contains spoilers relating to the plot of Nightfall.