Ruby's Trial by Fire is a pseudo "dungeon crawl" adventure where guests enter the attraction in groups to find Ruby treasure, battling orcs and navigating dungeon traps along the way. The attraction was originally built in the park's southern section and was used as a cover for the refuge of the magical Digerry Clan who were in hiding from the Polytia Empire. However, due to Latifa's curse, they were promptly forgotten about until they were rediscovered by Seiya and incorporated into the park's main attractions.
- Ten years before Seiya became manager, after the attraction was forgotten, as part of a dare, the mascot Dornell entered the cave in pursuit of a rumored treasure and disappeared. Presumed dead, the cave became infamously known as "Dornell's Cave".