Blox Fruits Mutations: mutated fruits, complete guide

Mutations are alternative versions of existing Blox Fruits: they change your appearance and, unlike Skins, also modify the fruit's abilities. They are so different that you can see them as entirely separate fruits: unique acquisition and Mastery not shared with the original fruit.

How to get it

Event Bundles in the Shop
Under trees during their event
Via trading (they are special items)
Limited event tasks, especially event Gacha (ex: the Halloween Gacha for Werewolf)

If you own the permanent version of the base fruit, you can buy its mutation anytime; only physical fruits are limited to events.

How It Works

To equip a mutation: go to the Wardrobe section of your inventory with the corresponding fruit equipped, or through the permanent fruits shop (Mutations entry under the fruit description).
Physical fruit: on first consumption, you only get the mutation, without being able to switch to the base version. After switching back to the original fruit, or if you own its permanent version, you can then freely switch between the two.
The only mutation with a Skin is Empyrean (same fruit, different color palette).

Empyrean, the only mutation with a skin different from the original fruit.

Example: Werewolf, the mutation of Tiger, released for the Halloween 2025 event (Hunter Bundle, Halloween Gacha, or 1,500 Robux if you already owned Tiger permanent). It is no longer obtainable today.

Werewolf, the Tiger mutation released for the Halloween 2025 event.

Good to Know

A mutation does not share its Mastery with the original fruit: you must level it from scratch.
Empyrean is impossible to obtain as a physical version through free means, except by trading with another player (source clarification of 19 September 2026): only its skin allowed it, and it was exceptionally rare and limited, making it one of the hardest things to legitimately obtain.
Fun fact: in the early hours of the Halloween 2025 event, eating a physical Werewolf gave access to both Werewolf and Tiger. It was quickly fixed, but the affected players kept the ability to switch.

Update history

Mechanic : Mutations·Released : Update 28

Update 28 31 octobre 2025 Release
- Added to the game.
See update 28
Update 30 19 septembre 2026 Adjustment
- The source clarifies that Empyrean can still be obtained as a physical fruit by trading with another player: the only exception to free means.
See update 30