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How to Get Mutations
Zone RNG, Weather events (Update 6 recipes), Volcano, and Eternal paths.


By Bloxron Editorial Team · Last updated
In Kick a Lucky Block, Mutations are rare, elite versions of your Brain Roots. They feature unique visual effects (like Plasma or Radioactive glows) and provide massive boosts to your coin production. Here is how you can get them:
1. Aim for High-Tier Zones
The quality of your drop depends entirely on how far you kick the block.
- Power Matters: Accumulate enough Kick Power to reach the Legendary, Mythic, or Godly zones.
- The Perfect Kick: Timing your kick to hit the "Perfect" mark on the power bar is essential to landing in these high-rarity zones, which have a much higher base chance to drop mutated items.
2. Boost Your Luck with Gamepasses
If you want to skip the grind and hunt for Mutations seriously, the shop offers specific boosters:
- Mutation Luck: Purchasing the "Mutation Luck" gamepass is the most direct way to increase your odds of a Mutation appearing when a block lands.
- Server Luck: You can also buy "Server Luck" to give everyone in the lobby (including yourself) a temporary luck buff for rare drops.
3. Survival is Mandatory
This is the most important part: You only get the item if you survive.
- Even if you kick a "Godly Mutation," if the Tsunami catches you before you reach the starting line, the item is lost forever.
- Pro Tip: Invest in your Speed attribute so you can actually bring those rare mutations back to your base.
5. Weather Machine (Update 3 · refreshed in Update 6)
Sacrifice Brainrots at the Weather Machine in the spawn area to trigger 10-minute weather events with boosted Lucky Block variants. Update 3 introduced Witch (18%), UFO (10%), and other events — Update 3 guide has the original launch table.
Event mutation multipliers: Enchanted (12x), Wet (16x), Alien (22x), Bacon (30x), Phantom (25x, nerfed from 35x in Update 6), Volcanic (35x). Update 6 changed key recipes: Flood now rolls Wet Lucky Blocks at 10% (down from 14%), and Phantom/Bacon sacrifice mixes were updated. Use the current recipe table in the Update 6 guide.
6. Volcano Event (Update 5)
Every 2 hours on the hour, the server runs a 10-minute Volcano Event. Spend 20 lava rocks at the shard upgrade area to unlock the Volcanic Mutation, then kick blocks during the window for a random Volcanic roll. Farming steps: Update 5 Volcano guide.
7. Astral & Phantom (Update 4)
- Astral: Permanent high-tier mutation from the Eternal Zone (5B+ Kick Power). 50x multiplier — stronger than Rainbow (40x).
- Phantom: Event-only — 25x multiplier (lowered from 35x in Update 6). Sacrifice 4× Celestial Brainrots for a 10-minute Phantom Event with a 3% chance per kick to spawn a Phantom Lucky Block.
Details: Update 4 Eternal guide · Tier list: Mutations wiki.
8. Update 6: Stack Weather During Admin Abuse
Save high-tier Weather Machine recipes for Admin Abuse windows when the server runs 8× Global Luck and 5× Speed. Layering event weather with server buffs is the best path to 11M+ mutation rolls like Phantom Dragon Fortina or Bacon Guerilo Digitale — full breakdown in the Update 6 guide.
9. Update 7: Eternal Plus, Astral & Heavenly Event
- Astral (#1 meta): God-tier mutation from the Eternal Plus zone (Update 7 layer above Eternal World).50x multiplier — dethrones Rainbow. Example: Astral Beluga Beluga scales to 426T/s at Level 75.
- Heavenly Event: New server-voted weather disaster during Admin Abuse (3% conversion rate). Players vote between Volcano and Heavenly events for exclusive mutated Lucky Blocks.
- Alien Index rate: Officially clocked at 5% hatch rate via the Game Index (Update 7).
Full breakdown: Update 7 guide.
10. Update 8: Block Cup Mutation & Carnival Event
- Block Cup (38x): Highest event-tier mutation. Buy Lucky Cup blocks from the Block Cup Shop — Castlino Fortini, Bambu Sahur, Bottellini, Beluga Beluga, Astro Tim, and Smelloni Papayoni can roll the ×38 modifier. Farm goals currency from Block Cup matches.
- Carnival Event: New Weather Machine option with 3% Carnival lucky block chance. Sacrifice Tralaledon + Anpali Babel + Ketupat Kepat + Espresso Shockantoni, or spend 999 Robux.
- Limited brainrots: Hat Tricky (175%) and Goat (200%) from the Block Cup Shop — event-exclusive income multipliers.
Full breakdown: Block Cup guide.
11. Random Robux Draws
- For players looking for a shortcut, you can spend Robux in the shop to pull random Brain Roots. While still luck-based, having the Mutation Luck pass active will significantly improve your results from these draws.
Summary: Stack zone distance + luck for Gold→Rainbow, layer Weather and Volcano events for exclusive variants, stack Update 6 recipes during Admin Abuse, push Eternal Plus for Astral (Update 7), vote for Heavenly during server events, and farm Block Cup mutations (Update 8) via goals currency. Survival still wins every path.