Organization XIII Challenge!

Organization XIII Challenge! (XIII機関メダルで戦おう！, XIII Kikan Medaru de Tatakaou!, lit. "Let's fight with Organization XIII Medals!") is a series of thirteen quests in Kingdom Hearts Unchained χ / Union χ, in which players can obtain Xemnas B, Xigbar B, Xaldin B, Vexen B, Lexaeus B, Zexion B, Saïx B, Axel B, Demyx B, Luxord B, Marluxia B, Larxene B, Roxas B, and Xion B Medals. It was available from November 15 to 21, 2018 in both versions.

• Organization XIII SP Challenge - 1/13
• Organization XIII SP Challenge - 2/13
• Organization XIII SP Challenge - 3/13
• Organization XIII SP Challenge - 4/13
• Organization XIII SP Challenge - 5/13
• Organization XIII SP Challenge - 6/13
• Organization XIII SP Challenge - 7/13
• Organization XIII SP Challenge - 8/13
• Organization XIII SP Challenge - 9/13
• Organization XIII SP Challenge - 10/13
• Organization XIII SP Challenge - 11/13
• Organization XIII SP Challenge - 12/13
• Organization XIII SP Challenge - 13/13

In these quests, only Organization XIII Medals could be used. The following Medals all fit that criteria:

Lexaeus A Marluxia A Larxene A Vexen A Zexion A Xaldin A Saïx A Xigbar A Demyx A Luxord A SP Roxas SP Axel SP Xion Roxas & Axel & Xion

Xemnas A Axel A Roxas A Boss Marluxia Marluxia B Xion A Illustrated Xemnas Illustrated Xion Larxene B HD Axel Xemnas B Key Art #3 Xigbar B HD Roxas

Mysterious Figure Xaldin B Vexen B Lexaeus B Zexion B Axel Art [EX] Saïx B Axel B Key Art #11 Demyx B HD Xion Final Boss Xion HD Xion [EX] Luxord B

Toon Roxas Toon Xion Illustrated Marluxia [EX] Dual Wield Roxas [EX] Roxas B HD Larxene HD Zexion Xion B Illustrated Xion [EX] HD Axel [EX] Vexen [+] Stained Glass #4 [EX+] Stained Glass #6 [EX+] Lexaeus [+]

Toon Axel & Pluto Prime - Illustrated Axel Zexion [+] Xion [EX+] Saïx [+] Prime - Illustrated Roxas Prime - Roxas & Xion Axel [+] Prime - Riku VS Roxas Demyx [+] Boss Xemnas Luxord [+] Marluxia [+]