Update 4 — Eternal
Eternal zone mechanics, drops, and event breakdown.
By Bloxron Editorial Team · Last updated
Update 4 adds the Eternal Zone — a new map layer past Celestial that needs 5 Billion kick power to enter and gives +5,000% luck.
Astral and Phantom mutations drop here, plus player trading so you're not stuck on bad RNG. This guide covers the Eternal Zone, the 5-item Phantom Event, and Admin Abuse luck windows that can stack up to 96x.
New Area: The Eternal Zone
The Update 4 expansion introduces the highest tier map to date, located right after the Celestial Zone: the Eternal Zone.
- Entry Requirements: You need a lot of kick power. In practice, a Perfect Kick at about 5 Billion (5B Power) is the floor to cross into the zone.
- Zone Buffs: Landing in the Eternal Zone gives a baseline +5,000% Max Kick Luck multiplier, which raises high-tier drop odds a lot.
- Tip: When the server-wide Soccer Event (Cosmic Kicks) is activated, players can launch the ball much further, making it easier to hit the absolute limits of the zone's luck scaling.
New High-Tier Mutations
Update 4 adds two top mutations that outclass Rainbow on multiplier and cash value:
1. Astral Mutation
- Rarity Tier: A permanent Index addition that ranks higher than Rainbow (50x vs 40x).
- Visual Effects: Cosmic look — a swirling celestial aura around the unit.
- Stat Scaling: Shares identical top-tier scaling with the Phantom mutation (e.g., an Astral Strawberry Elephant at max level pulls in a massive 218 Trillion/s).
2. Phantom Mutation
- Rarity Tier: Event-exclusive trait at 35x on launch (lowered to 25x in Update 6).
- Visual Effects: Grants a translucent, ghostly visual appearance where the brainrot model floats directly through and merges with your player avatar.
- Acquisition: Can only be rolled via the limited-time Phantom Event.
Limited-Time Event: The Phantom Challenge
During server-wide events, the Phantom Weather event will trigger dynamically.
- Core Mechanic: While active, every Lucky Block kicked has a flat 3% chance to transform into a Phantom Lucky Block.
- Index Milestone: To finish the event and unlock the Phantom rewards, players must collect all 5 specific Event Brainrots:
- Cholon
- Ambal
- Lo Primos
- Nikico
- Telepadon
Eternal Brainrot Database
Five legendary "Eternal" class brainrots have been added to the bottom tier of the Index. Due to their abysmal direct drop rates, they are currently the rarest commodities on the market:
| Brainrot Name | Tier / Known Variant | Max Level Stats & Notes |
|---|---|---|
| Professor 67 | Eternal | One of the core 5 new additions. Extremely rare drop from base Eternal blocks. |
| Baba Yaga | Eternal | Generates a staggering 10M/s under the Radioactive variant. Confirmed to be the 2nd best brainrot in the current update. |
| 3 Unnamed Slots | Eternal | Includes a unique single-leg variant and an EOXA-style model. |
Note: Legacy brainrots (such as the Pot Hot Spot) have also received new Molten and Shadow variants in this update to help fill out your collector Index.
Core Mechanic: Player Trading System
Update 4 adds a player-to-player trading system so you can swap duplicate Eternal drops instead of relying on zone RNG alone.
- How to Use: Approach any player in your server and send a "Trade Request" to open a secure, dual-confirmation trading menu.
- Current Market Value Reference (Based on High-Tier Community Trades):
- 1x Diamond Professor 67 (Eternal) ≈ 2x Maxed Rainbow Celestial Brainrots
- 1x Phantom Mutation ≈ 1x Equal-tier Rainbow Variant
- 1x Astral Mutation ≈ 1x Equal (or slightly higher) Tier Rainbow Variant
Economy notes
- Don't Rely Solely on Solo Kicking: Even with a global 12x Server Luck event stacked with gamepasses into 96x or higher, raw Eternal drops stay rare.
- Trade to finish the update: Phantom drops are RNG-heavy. Trading duplicate maxed Rainbow Celestials for the Eternal pieces you need is often faster than grinding alone.