A glowing high-rarity egg in Steal An Egg with the rarity list beneath it

Steal An Egg · 5 min read

Steal An Egg Rarity Order: Common to Divine, Finally Explained

TL;DR, bestie

The Steal An Egg rarity order, lowest to highest: Common → Uncommon → Rare → Epic → Legendary → Mythic → Cosmic → Secret → Eternal → Divine

  • That’s 10 tiers. The two that confuse everyone are Cosmic (between Mythic and Secret) and Eternal (between Secret and Divine).
  • Rarity, size and mutation are separate things. A huge Common isn’t automatically better than a small Secret.
  • Higher-rarity eggs usually take longer to hatch, and they mostly sit in harder biomes behind bigger Speed gates.

🗓️ Last updated: 1 November 2026

Steal An Egg has more rarity tiers than most pet games, and the names don’t always sound like they’re in order. Is Cosmic better than Secret? Is Eternal above Divine? Here’s the full ladder, what each tier earns, and where you’ll find them.

Steal An Egg player next to a high-earning Divine pet
Image: YouTube – bradinx

The full rarity order

#RarityExample petBiomeBase income
1CommonChickenForest$1/s
2UncommonBirdForest$8/s
3RareOwlForest$35/s
4EpicBearForest$240/s
5LegendaryAxolotlLake$2.8K/s
6MythicTigerJungle$28K/s
7CosmicRoyal SphinxDesert$280K/s
8SecretYetiSnow$5M/s
9EternalPhoenixVolcano$85M/s
10DivineUnicornCosmic$1B/s

Income figures are base pen income (before size and mutations) from community-tested pet tables. Treat them as close, not gospel, as the game updates weekly.

The two tiers everyone gets wrong

Cosmic is below Secret

“Cosmic” sounds like a top tier, and the Cosmic biome is an endgame zone, which makes it extra confusing. But Cosmic rarity sits between Mythic and Secret. Early biomes have Cosmic pets too. The Lake’s Leviathan, for example, is Cosmic.

Eternal is below Divine

Eternal pets are seriously strong (Volcano’s Lava Dragon and Phoenix are Eternal), but Divine is the top of the ladder. Divine pets mostly come from late biomes or special fusions.

How rarity changes income

Each step up is a big jump, roughly ten times or more at the top of the ladder. That’s why one good late-game pet can out-earn a whole pen of early ones.

JumpExampleIncome
Common → EpicChicken → Bear$1/s → $240/s
Legendary → CosmicAxolotl → Royal Sphinx$2.8K/s → $280K/s
Secret → EternalYeti → Phoenix$5M/s → $85M/s
Eternal → DivinePhoenix → Unicorn$85M/s → $1B/s

Where each rarity shows up

RarityTypical biomes
Common–EpicForest, Lake, and the starting pools of each biome
LegendaryFrom the Forest onwards
MythicDesert, Jungle, Snow and later
CosmicFrom the Lake onwards, more common later
SecretJungle and beyond, plus surprise reset spawns
EternalSnow, Volcano, Abyss Ocean and later
DivineCosmic biome onwards, and special fusions

Secret eggs can also drop into any biome when the map resets. That’s when you’ll see chat light up.

A giant Divine Egg in Steal An Egg
Image: YouTube – Vindooly

What rarity to aim for at each stage

Your stageBiomes you can reachRarity worth chasing
Brand newForest, Lake (up to ~900 Speed)Epic and Legendary
Early-midDesert, Jungle (~10,000–40,000)Mythic, plus any Cosmic or Secret on a reset
MidSnow, Volcano (~170,000–700,000)Secret and your first Eternal
LateAbyss Ocean, Prehistoric (~2.5M–18M)Eternal
EndgameCosmic and beyond (~700M+)Divine

You don’t need to chase the top of the ladder to make progress. Each stage’s best eggs fund the Speed for the next one. Swap your weakest pets out as soon as something better hatches, and keep climbing.

Rarity vs size vs mutation

WhatWhat it means
RarityThe tier on this list. It sets the pet’s base income
SizeBigger pets earn more than small ones of the same species
MutationExtra effects like Silver, Gold or Rainbow that multiply value

A huge Mythic with a good mutation can beat a tiny Cosmic, so don’t sell pets on rarity alone. Check what they actually earn in your pen.

Using rarity to plan

  • Early on, pen whatever you hatch and focus on Speed. Rarity climbs naturally as you reach new biomes.
  • Fuse duplicates. Three of the same pet go into the Fuse machine for a stronger result. Silver and Gold variants count as the same type.
  • Don’t fuse pets with mutations you want to keep. The result can lose the mutation.
  • Hatch times grow with rarity. Top-tier eggs can take hours, so keep them in the garden and let them hatch while you’re offline.

Kiko’s take: I like to think of the ladder in three chunks. Common to Legendary is “normal pet game”. Mythic to Secret is “now we’re cooking”. Eternal and Divine are the Holo Charizards: you’ll remember your first one forever. And yes, I also thought Cosmic was the top tier. We all did.

Scam check

Scam check: nobody can “give” you a Divine through a website, a Discord link or a “code”. Steal An Egg has no codes. If someone promises a Divine for your password or a payment, it’s a scam. Every time.

FAQ

What’s the rarest rarity in Steal An Egg?

Divine is the highest of the 10 tiers.

Is Cosmic higher than Secret?

No. Cosmic is tier 7 and Secret is tier 8.

Is Eternal higher than Divine?

No. Eternal is tier 9 and Divine is tier 10, the top.

Does a bigger pet earn more?

Yes. Size boosts income on top of rarity, and so do mutations.

Sources

Last checked: 18 October 2026 (NZDT). Image credits: YouTube – NightFoxx; YouTube – bradinx; YouTube – Vindooly. Related: Steal An Egg beginner guide, how to steal eggs, and the Steal An Egg hub.

kikomii is a fan site and isn’t affiliated with Roblox or and Collect Rare Pets.