Organization XIII's Replica Data

Organization XIII Data Replicas are optional bosses found in Kingdom Hearts II: Final Mix+, found in the Cavern of Remembrance. Once Sora, Donald Duck, and Goofy reached the Garden of Assemblage, they could access a computer that would reveal doors that correspond to each Organization XIII member that they defeated. If Sora accepts the challenge from a door, it would warp Sora and his friends to wherever they fought that Organization member, and a data replica of that member would appear and fight them. (for example, if Sora accepted the challenge from the door with a sitar on it, they would be warped to Radiant Garden and a data replica of Demyx would appear and fight them.)

These battles are extremely hard, with each data replica having all health bars maxed out.

Axel and Xemnas's battles are only available after beating the game. Xemnas's battle consists of two battles: the one at Memory's Skyscraper, and the final battle in which Riku helps you.

Also, the order of the doors is the same order in which the members sit in their thrones.

1. Xemnas: As stated earlier, this consists of two battles: one at Memory's Skysraper, and the final battle you fight alongside with Riku.

1. Xigbar: Battle at The World That Never Was.

1. Xaldin: Battle at Beast's Castle. The Beast does not help you.

1. Vexen: Battle at the Old Mansion.

1. Lexaeus: Battle at Castle Oblivion.

1. Zexion: Battle at Destiny Islands.

1. Saïx: Battle at The World That Never Was.

1. Axel: Battle at the Old Mansion. You are alone for this battle.

1. Demyx: Battle at Radiant Garden.

1. Luxord: Battle at The World That Never Was. You are alone for this battle.

1. Marluxia: Battle at Castle Oblivion.

1. Larxene: Battle at Castle Oblivion.

1. Roxas: Battle at the Station of Serenity. You are alone for this battle.