Game:Xion - Kingdom Hearts Wiki, the Kingdom Hearts encyclopedia

Xion is fought as a boss in Kingdom Hearts 358/2 Days and Kingdom Hearts III. In Kingdom Hearts 358/2 Days she is fought multiple times throughout the game before finally serving as the penultimate boss. In Kingdom Hearts III, she and Saïx team up with each other at the Keyblade Graveyard to fight Sora

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Game:Xion - Kingdom Hearts Wiki, the Kingdom Hearts encyclopedia

Sora (Kingdom Hearts) - Wikipedia

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Xion, Kingdom Hearts Wiki

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Game:Xion - Kingdom Hearts Wiki, the Kingdom Hearts encyclopedia

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Game:Saïx - Kingdom Hearts Wiki, the Kingdom Hearts encyclopedia