Ark-X

While participating in the Shaman Fights the X-Laws use this Cargo Ship as their resident.

About
The ship is equiped with a crane in the front that is used to submerge Jeanne's iron maiden to subject her to water torture to raise her Furyoku even more. It would seem that Jeanne can remotely control the crane from within the iron maiden, although how is unknown. The rear exhaust pipe have the X-Laws symbol painted on the side.

On board are the X-Laws' living quarters and a weapons storage where Azazel was kept in storage and Zelel was tied up, until Zelel was given to Lyserg Diethel and Hans Reiheit took Azazel. The storage also contains various firearms used as mediums for the Archangels and Fallen Angels. Before being expelled, Hans was the weapons keeper of the X-Laws.

The ship also has a gym, a gaming room, an outside pool, a kitchen with a small bar and a private office for Marco Lasso. At the bottom floor of the ship is Jeanne's room. On the outside, it is gloomy, there are cracks in the door and a lot of blood splattered around it, but on the inside it is very bright and well decorated.

Its fate after the Shaman Tournament is unknown.

Anime/Manga Differences
The ship never made an appearance in the anime series and instead the X-Laws resided in a church during the second rounds.