From EsoArcadia's Skies of Arcadia wiki
- Rhaknam's name in Japan, Mobys, is a reference to Moby-Dick. The tale of Drachma's hunt for Rhaknam is similar to that of Captain Ahab's hunt for Moby-Dick.
- It is the only Gigas that is never fought.
- It is the only Gigas that is active before the start of Skies of Arcadia.