Four adventurers from the Elite Underman Excavation Company showed up for the final mission:
- Aethelbald the Green, Horse Girl (and Wall the Griffin)
- Hyacinth "Cindy" Hakkapeliitta, Mad Brewer (and her new husband Fovean Blaster Caster)
- Chrysanthemum "Chris" Hakkapeliitta, Ex-Legionary
- Gyrfalcon "Gary the Mage" Hakkapeliitta, Wizard
The Unicorn explained the mission at Aethelbald's ranch outside of town. With the psychic protection they got in the Demon Ruins they could now enter the Cave of Squids and eliminate the threat to the City. Jerry the Mage had used his alchemical expertise to make a big bomb, all the Guild had to do was take it into the dungeon and drop it in the room with the jars, and the thing inside the jars. They'd recognize it from their nightmares, and when the Unicorn said that they realized they would. The dream of an enormous body, trapped in a confined space, dimly aware of the innumerable dreaming minds in the world above.
An assault on the Cave of Squids would provoke an immediate response from the inhabitants, who would use their psychic powers to draw in all their servitors from the City and Undercity. To that end, a team would hold the entrance to the Cave and protect the Guild's line of retreat.
- The Unicorn
- Jerboa "Jerry the Mage" De Hornachos
- Jerboa's cousin Baramundi "Barry the Mage" De Hornachos
- Jerboa's uncle Scarab "Scary the Mage" De Hornachos
The Guild chose the Cave entrance in the cellars beneath Hangman's Hill, rather than the flooded drain from the Giant Conclave. Aethelbald hefted the bomb, Cindy took the sack of spare psychic resistance rings, and they descended into the final area of the dungeon.