Second-floor-style mounted kobolds recycled into the expanded map, fought by Jurgen's group.
Jurgen is leading a group not far from Carl's ambush site, and they just fought danger dingo-riding kobolds — mobs of the sort found on the second floor. Like the Chilly Goats Imani's team fought and the Rolling Battle Formation Ball Carl hunts, they are evidence that The AI is populating The Expanded Map by recycling mobs from every previous floor, tweaking them slightly and strengthening them to be level appropriate for the crawlers now fighting them.
Kobolds mounted on danger dingoes, scaled up in level from their second-floor originals.
Recycled second-floor mobs appearing among the incursions during the ceasefire.