Rhapsodia is a moving fortress controlled by Shuda.
It is a massive, circular edifice. Rhapsodia appears to have three floors, with its top-most part holding eight poles adjoined to a central orb-like structure. It has two wing-like protrusions on either side, and is mobilized by wheels. It is manned by Shuda and his minions, and bears the insignia of Demon Card.
Mobility: As its name implies, Rhapsodia is capable of moving from one location to another via wheels attached to its base.
- Rave Master Manga: Chapter 8, page 18