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Onox's Castle

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Onox's Castle
Onox's Castle
The entrance to Onox's Castle
Location(s) Holodrum
Game(s) Oracle of Seasons (2001)
Boss(es) General Onox
Dark Dragon

Onox's Castle is the final dungeon in The Legend of Zelda: Oracle of Seasons. It is the home and stronghold of General Onox, the antagonist of the game. To gain access to the palace, Link must have obtained the eight Essences of Nature and the Maku Seed. Unlike previous dungeons of the game, Onox's Castle is relatively short and linear. It contains no Small Keys, Chests, Dungeon Map, Compass or Big Key. It consists of seven rooms, three of which contain no enemies.

In the final room, Link witnesses Din becoming encased in crystal. The final battle between Link and Onox then commences. After defeating General Onox, the floor begins to disappear and Link falls to a new arena, presumably below the castle. Here, Onox morphs into Dark Dragon, and the final battle of the game is waged.