Ilinalta's Deluge is a sub-location of Ilinalta's Deep, Where the remains of Malyn Varen are found. This level opens into a large room with a small storage room to the east. The Conjuration skill book The Doors of Oblivion is on a table in the northwest part of this room. The next hallway contains six prison cells, four of which are that of adept level. The next necromancer can be challenging to a Dragonborn who is unprepared and of a low level; his skeletal minions also seem to be very effective against any followers that may be with the player. The following room is partially underwater, with a raised area the necromancers have been using for sacrifices. Curving stairwells lead up towards the next room, and down into the water. The final room contains Malyn Varen's skeleton and Azura's Star, along with a ladder that leads outside to the top of the mostly intact tower in the lake.
- The Black Star: Help find and repair Azura's Star
- Arniel's Endeavor: Uncover an ancient Dwemer secret, (radiant)
- The Elder Scrolls V: Skyrim (First appearance)