Mysterious Karu Forest Ruins
- For the dungeon, see Karu Forest Ruins.
A Mysterious Karu Forest Ruins appears in the northern area of Karu Forest during The Saga: Iria. Its purpose is unknown, but it is used by Bhafel to deceive and trap Millia and the Milletian while the Black Dragon Knight overlooks Shamala's imprisonment inside the dungeon. The outside is heavily guarded by Maike and Dowra's Elf and Giant forces for unknown reasons. Akule hints that the dungeon has some sort of purpose.