The red and gold treasure coffer in the Tenshodo HQ in Neptune's Spire Inn allows for the exchange of certain items obtained as part of the Add-ons for certain rewards.
- These items can be obtained by either completing the missions, or helping people complete the missions.
Exchangeable Items[]
The following items can be exchanged at the coffer. See their respective pages for information on obtaining them and their rewards.
A Crystalline Prophecy[]
- Crimson Key ~Lv30 Items
- Viridian Key ~Lv40 Items
- Amber Key ~Lv50 Items
- Azure Key ~Lv60 Items
- Ivory Key ~Lv70 Items
- Ebon Key ~Lv75 Items
- Prismatic Key Crystalline Prophecy armor
A Moogle Kupo d'Etat[]
- White coral key ~Lv30 items
- Blue coral key ~Lv40 items
- Peach coral key ~Lv50 items
- Black coral key ~Lv60 items
- Red coral key ~Lv70 items
- Angel skin key ~Lv75 items
- Oxblood key A Moogle Kupo d'Etat armor
A Shantotto Ascension[]
- Moogle key ~Lv30 items
- Bird key ~Lv40 items
- Cactuar key ~Lv50 items
- Bomb key ~Lv60 items
- Chocobo key ~Lv70 items
- Tonberry key ~Lv75 items
- Behemoth key A Shantotto Ascension armor
Bonus Item[]
- Nexus Cape - obtained by examining the chest if all 3 add-on scenarios are registered to the account.