Nebula Hen is a Cosmic sleeper in Grow a Chicken Fighter. At max level it matches the other S-tier bodies on ATK and SPD, with a little more HP. Early fights feel soft until you invest, and the native Special is not what carries the meta.
The upgrade is Cycle of Ash from Radiant Fenghuang. Fuse Nebula Hen with that Celestial donor and lock Cycle of Ash so the skill sticks on the result. Cycle of Ash heals over a short window and hits with burst damage while it is up. Same skill people put on 404 Chick; this path is only the Nebula build.
Farm both through the egg chains below, or roll Blazing Eggs when the Hot Event or live codes drop one. Hatch rates below are community-reported and can shift after patches.
Free Nest, Scratch, and other early rewards from Grow a Chicken Fighter codes can shorten the climb while those rewards are live.

Get the Nebula Hen from Void Eggs

Nebula Hen is Cosmic. Community egg indexes put it at about 1% from Void Eggs and about 2% from Blazing Eggs. Prefer Void as the farm you control any time.
Build a Void Egg engine first:
- Hatch Scratch Eggs for Sergeant Hen (about 8%).
- Let Sergeant Hen lay Thunder Eggs at 100%.
- Hatch Thunder Eggs for Astro Chick (about 11%).
- Let Astro Chick lay Void Eggs at about 70%.
- Mass-hatch Void Eggs until Nebula Hen drops (~1% Cosmic).
Blazing Eggs are the luck shortcut for Nebula. Hold the Blazing Egg through the central pit Hot Event when it is live, or redeem free eggs from Grow a Chicken Fighter codes while Blazing rewards appear. The Blazing pool uses that higher community Nebula rate of about 2%.
Get Radiant Fenghuang from Royal Eggs

Radiant Fenghuang is a Celestial you keep as a skill donor, not a long-term main body. Community lists put it at about 1% from Royal Eggs and 2% from Blazing Eggs. After hatch, it lays Royal Eggs at 100%.
Farm Royal Eggs like this:
- Hatch Scratch Eggs for Crest Rooster, an uncommon Scratch pull (about 5%; also shows up in the Thunder pool). Crest Rooster lays Royal Eggs at about 60%.
- Hatch Rooster of Fortune from Royal Eggs (about 15% Rare). It lays Royal Eggs at 100%.
- Fuse Rooster of Fortune when you can to speed lays, then mass-hatch Royal Eggs until Radiant Fenghuang drops.
Skip heavy levels on Radiant as a fighter. You want Cycle of Ash off it, then the body has done its job.
Fuse and lock Cycle of Ash

The fuse menu shows lock toggles on ability rows and a confirm cost. The still above is that lock UI. The chickens on screen may not be Nebula and Radiant, so you still lock Cycle of Ash on Radiant Fenghuang yourself.
With both chickens ready:
- Open Fuse and put Nebula Hen with Radiant Fenghuang.
- Lock only the skill field on Radiant Fenghuang so Cycle of Ash is selected. Leave other locks alone unless you know you need them.
- Read the preview and cost before you confirm. Cash and lock options can change after updates.
- Confirm only when the preview still shows Cycle of Ash on the result.
Never burn Radiant on a random fuse without locking the skill first. A wrong confirm can leave you with a strong Nebula body and the wrong Special, which is a painful way to learn the menu.
Once the fused Nebula is online, stack long-term power with how to Rebirth in Grow a Chicken Fighter and top up eggs or boosts from Grow a Chicken Fighter codes when free rewards are live.









