Delsgade

Demon King Castle Delzogade (魔王城デルゾゲード, Maō-jō Deruzogēdo) is Anos's castle 2,000 years ago. It is now used as the Demon King Academy.

History
2,000 years ago, Anos killed the God of Destruction Aberneyu and turned him into the castle Delzogade.

Arena
Main article: Arena

Trivia

 * Despite not owning Delzogade anymore, Anos can still summon a non-physical copy of it to summon Venuzdor.