I originally wrote this brainstorm by hand in some notebook paper and definitely waxed too much. I've finally typed it up, though. As I write up these brainstorms, make assumptions and then build on them further, I end up with an idea that's implied from the various entries. The brainstorm mentions things which aren't actually developed in the brainstorm and effectively say to brainstorm something further. Once I finish the brainstorming of the original prompts, I'd like to map the rooms onto an actual map and dungeon description.
I've tried to keep the flavor and description of the order fairly vague so that the referee can tailor it into their campaign setting.
Below is the brainstorm that I'd written up. I've already made and keyed a map for this dungeon and I hope that soon I'll post it along with a dungeon description that I'll be formatting to a PDF and upload for itch.