Once you collect the Chaos Crystal by buying it from the Serendipity timeline, bring the Chaos Crystal back to Hope in Academia AF4XX timeline. He’ll take the crystal and then tell you to check in with the clerk at the front desk.

Odinbolt for Serah (left). Odinblade for Noel (right).

Do so and you’re offered one of two weapons: The Odinblade for Noel, or the Odinbolt for Serah. Choose whichever you want, and then return to the Serendipity timeline. Check the shop and you can now buy the other chaos weapon for 750 gil.

Once you’ve obtained all 160 fragments, these two chaos weapons have an amazing 220 value in both STR and MAG. Unfortunately they offer no other perks.


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Guide Information

  • Publisher
    Square Enix
  • Platforms,
  • Genre
  • Guide Release
    24 February 2012
  • Last Updated
    20 February 2021
  • Guide Author
    Damir Kolar

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After the happy ending of Final Fantasy XIII, Serah Farron sets out on a search for her sister Lightning who mysteriously disappeared. No one but Serah remembers what happened that day underneath the crystal pillar and many believe Lightning died. Serah is not convinced however, and along with Noel, a mysterious time traveller from the future, she journeys through time and space to find her sister. Along the way, she uncovers dark and sinister truths that could destroy the timeline and set untold chaos in motion. You must join together to stop that from happening!

Traverse the Historia Crux with our guide, which includes the following:

  • 100% walkthrough to Final Fantasy XIII-2.
  • Accompanied with helpful screenshots and videos.
  • All side quests & post game content covered in detail.
  • How to obtain every collectible in the game.
  • HD videos of key battles and how to beat every boss.
  • Comprehensive Coliseum battle guide.
  • The best places to level and farm XP.
  • A complete Bestiary for every enemy type.
  • DLC guide for “Sazh’s Episode: Heads or Tails?” and “Requiem for a Goddess”.
  • 100% Platinum Trophy / Achievements guide.

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