Lost Soul

Lost Soul may refer to the following:
 * Lost Soul (Gate of Pain) - Soul freed during this mission.
 * Lost Soul (Remains of Sahlahja) - Souls that may spawn as foes during this challenge mission.
 * Lost Soul (Remains of Sahlahja outpost) - The NPC that starts the Remains of Sahlahja challenge mission.
 * Lost Soul (Underworld) - A soul that gives a quest inside this elite mission.
 * Lost Soul (The Hall of Heroes) spawns on victory.