SPOILERS — Book 8. No crawler on this registry has reached this floor. What follows is drawn from a season that is already over.
The final floor. One stairwell, and at the end of it the dungeon boss: Scolopendra, level
500, the thing the volcano levels were named for and the reason six of them exist.
Defeat her and the door opens. Win the crawl and the survivor is handed regency of what is left of Earth.
Nobody has ever done it.
Registration days: 489 onwards — the last staircase. There is no floor below this one.
The end of the dungeon. Everything above this floor was the walk there.