RATF Wiki

Mutations

Roll Anime to Fight Mutations Guide

Mutations multiply Damage, Health, and Defense. A high mutation on a mid rarity can beat a plain higher rarity — lock rares before merging.

Reported tiers · August 22, 2026

Quick answer

Top tiers: Astronaut and Cursed. Time rolls around the mutation event rotation when chasing a specific variant. Protect unusual labels until you understand the exact in-game effect.

Read next

Protect the roll — read next

High mutations get merged away when boards are messy.

Video

Rolling during mutation events

Community gameplay showing diamond rolls and event-window farming — closest match until a dedicated mutation guide exists.

Gameplay from the Faction/Ninja update window: Trait Machine, diamond rolls, and wave push. Indonesian audio; enable YouTube captions if needed.

Open in YouTube

English walkthrough covering rolls, upgrades, and code redemption — including the Wave 76 gate message. Third-party creator.

Open in YouTube

Tiers

Mutation stat boosts

Astronaut

S
DMG
+650%
HP
+200%
DEF
+9%

Cursed

S
DMG
+550%
HP
+175%
DEF
+8%

Slayer

A
DMG
+450%
HP
+150%
DEF
+7%

Hollow

A
DMG
+350%
HP
+125%
DEF
+6%

Destroyer

B
DMG
+275%
HP
+100%
DEF
+6%

Demon

B
DMG
+200%
HP
+75%
DEF
+5%

Diamond

C
DMG
+125%
HP
+50%
DEF
+3%

Gold

C
DMG
+50%
HP
+25%
DEF
+2%

Rotation note

Reported 15-minute cycle: Demon → Destroyer → Hollow → Slayer → Cursed.

Safety

Rolling rules without fake odds

Official Roblox text confirms rare mutations exist, but complete public rate tables remain unverified.

Do not copy luck formulas from Roll an Anime — different game, common SERP contaminant.

Record exact in-game labels for unusual rolls before renaming them from fan pages.

Never merge a rare mutation until you have a replacement plan.

FAQ

Frequently asked questions

What is the best mutation in Roll Anime to Fight?

Reported tables place Astronaut and Cursed at the top. Lock unusual variants before merging until you understand the exact in-game label.

Related guides