The fifth-floor opponent Carl silently prayed against, because his cloak enrages Nightgaunts on sight.
The Nightgaunt Precipice was the third option on the opponent wheel after Princess Donut drew the Air Quadrant. Carl held his breath hoping for anything but this one: his cloak's description specifically warns that Nightgaunts are enraged by the sight of it, and he did not want to be forced to give the cloak up.
The wheel stopped dead center on the Dirigible Gnome Wasteland Fortress instead, sparing him the choice between his gear and a whole faction of enemies. The precipice remains only a name on a wheel, and a reminder that the fifth floor's other quadrant draws could have gone very differently.
Named only, implying a cliff or high ledge inhabited by Nightgaunts.
An unchosen fifth-floor opponent location that would have forced Carl to abandon his cloak.