The player character enters Cania, one of the levels of Baator and eventually learns the Reaper's name from the Knower of Names, a being who knows all beings' true names, and is taken to Waterdeep, where the forces of Mephistopheles have already arrived. When the character confronts the devil, Mephistopheles attempts to persuade the player's allies to his cause, before the final battle.
The player character enters Cania, one of Baator's levels, and eventually learns the Reaper's name from the Knower of Names, a being who knows all beings' true names. The player is then transported to Waterdeep, where Mephistopheles' forces have already gathered. When confronted by the devil, Mephistopheles attempts to convince the player's allies to join his cause before the final battle.