Structures of Gludio, Dion, Oren, Giran, Innadril, and Schuttgart Castles
The restart point for the defending clan is in the inner castle living quarters.
The Holy Artifact is located in a chamber behind the throne room.
There is no passageway into the castle from outside the outer castle wall; however, there is an exit leading out of the castle, which can be utilized in defending.
Structure of Goddard Castle
The distinguishing feature of Goddard Castle is that it makes use of two artifacts. Divided into Altar of Water and Altar of Fire, those who succeed in engraving their seal onto the artifacts assume the castle lordship.
Unlike other castles, Goddard Castle is equipped with a rear door that is immune to attacks. This door shuts at the beginning of a siege and opens automatically upon its end.
Quoted section is from L2 library, castle siege section, under castle function.
The schuttgart castle has two artifact rooms so it's smiliar to Goddard casstle. It's nothing like the old castles of dion, giran, etc.
This should be corrected.