Rainbow Saviour Blox Fruits: Secret Aura

Rainbow Saviour is a secret Aura color of Mythical rarity, exclusive to the Third Sea. You cannot purchase it anywhere - you must complete the Horned Man's quest, which means defeating five bosses in succession. As a reward, you receive the color itself and the title "Final Hero" number 169.

How to get it

Go find the Horned Man on Floating Turtle and start his quest, then defeat Stone, Hydra Leader, Kilo Admiral, Captain Elephant, and Beautiful Pirate. The last one is problematic: the Beautiful Pirate Domain is locked below Lv. 1950. Once all five bosses are defeated, the message "You have unlocked a secret Aura color." appears and both rewards are granted.

The five bosses to defeat

Order	Boss
1	Stone
2	Hydra Leader
3	Kilo Admiral
4	Captain Elephant
5	Beautiful Pirate

Good news: the quest progress is saved. You can complete them one by one, on different servers, and resume later. The only thing to remember: restart the quest each time you join a server, otherwise nothing is validated.

Entering Beautiful Pirate Domain below Lv. 1950

The source describes a workaround using the Flash Step glitch. This is a bug, not an official feature, so use it at your own risk.

Go to Hydra Island and enter the Secret Temple.
Kill all the Ghosts inside: one of the walls disappears and opens a passage.
Enter the second part of the Secret Temple, then use Flash Step on any thin wall you can spot.
You end up in the empty space below Hydra Island.
Look for gray walls, then identify a thin gray wall among them. Tip: enable Shift Lock by standing close to it, and you will see what is behind it.
Use Flash Step a second time on this wall: you appear in the Beautiful Pirate Domain.

Good to know

No need to have the Aura at level 5 to unlock this color.
It is one of five Aura Skins that cannot be purchased with in-game currency. The other four are Aquamarine, Light Pink, Kitsune, and Dragon.
If you play with Instinct V2 activated, the small trail you leave behind becomes rainbow when this Aura is equipped.
Rainbow Saviour arrived with Update 15.

Update history

Item : Rainbow Saviour·Released : Update 15

Update 30 6 octobre 2026 Adjustment
- The Final Hero title is number 169, not 168: the source's Titles page lists 168 as Main Character (Citizen's mission) and 169 as Final Hero (unlock Rainbow Saviour). The Horned Man page dropped the title mention on 6 October 2026 for that reason; the Rainbow Saviour page, not edited since 5 September 2026, still says 168. This page follows the Titles page.
See update 30
Update 15 10 septembre 2021 Release
- Added to the game.
See update 15