Mortigolem

At approximately 500 turns in a floor, text prompts will alert the player of their arrival, spawning shortly after the second prompt. (In yellow text: "You hear a machine start somewhere..." then "A strong enemy draws near!") The player has roughly 300 turns to fight or run away from them, after which the dungeon will force the player onto the next non-boss floor.

It is possible to take one out if caught alone, and will give 9999 exp.

It has 500 Health, and strategies generally a combination of lead and lightfoot, wounding, flames, swap hp, or other statuses.