What are the best pets in Steal An Egg?
Keep Divine and Eternal in S, Secret in A, Mutated/Huge in B. Standard legendaries and mythics are C-class until an S/A tag lands — unless they are your best live $/sec.
Steal An Egg pets tier list: keep Divine and Eternal (S), Secret (A), Mutated/Huge (B). Community $/sec conflicts — trust the live card, not a fake sheet.
S Divine/Eternal and A Secret are keep-in-pen copies — rank the live $/sec after.
~7 min read
This Steal An Egg pets tier list ranks income jobs, not looks. S means a Divine or Eternal you keep in the pen; D means a Forest starter you replace. Community $/sec examples are unverified ranges. Place 107778070777162. Verified August 17, 2026 · Play on Roblox.
| Fact | Detail |
|---|---|
| Platform | Roblox |
| Developer | and Collect Rare Pets |
| Rank axis | Pen income job (not cosmetics) |
| S | Divine · Eternal |
| A | Secret |
| B | Mutated · Huge |
| C | Standard high rarity (Legendary / Mythic / Cosmic without the S tags) |
| D | Starter / Forest filler |
| $/sec sheet | Community-observed · CONFLICT across guides |
| Verified | August 17, 2026 |
Matched by build plan, shared topics, and guide progression — not random related links.
A useful steal an egg pets tier list answers “best for the pen right now?” Names without a live card are rumors. Fuse, size, and rebirth stacks move a pet a full letter without the species changing.

| Badge | Meaning on this page |
|---|---|
| S | Divine / Eternal — keep the first copy in the pen |
| A | Secret — keep; only fuse extras after you have a parked original |
| B | Mutated or Huge of an otherwise mid name — often beats plain C |
| C | Standard high rarity without S/A tags — strong until an S/A lands |
| D | Starter dog / Forest Common — park early, replace on purpose |
| TBA | Named end-game examples without a logged card — do not invent a rank |
Cosmic red nameplates look expensive. If the card’s $/sec loses to a Mutated Legendary you already own, the Cosmic sits in C until proven. Full variant colors: pets.
Next: who actually sits in each letter.
Until the 78-name roster is Index-logged, this wiki ranks classes, then named community examples with an unverified tag. Do not treat the examples as a complete S-pool.
| Tier | Who belongs here | Named examples (community) | Caveat |
|---|---|---|---|
| S | Divine / Eternal variants | Divine · Eternal (badge-backed chase) | Keep first copy; $/sec TBA on your card |
| A | Secret variants | Secret (badge-backed) | Same keep rule as S |
| B | Mutated / Huge of any name that already earns | Huge / Mutated tags on mid-biome pets | Compare against your plain copy |
| C | Standard high rarity | Legendary polar bear · mythic tiger · lava legendary · Cosmic King Mammoth | Income CONFLICT — see next section |
| D | Starters and Forest filler | Starter dog (community) · other early names TBA | Fill empty pads, then replace |
A mythic tiger that actually ticks ~$500k/s on a community screenshot is a C-class rarity on this letter system because Secret/Eternal/Divine still sit above it — and because that $500k/s is unverified. If it is your best live card, it is your S job until a real S tag lands.
Early Forest filler stays D until replaced. The only named early example this wiki keeps is the community starter dog; other first-hour species stay TBA. They are how you fund the $1,000 treadmill, not pets you still rank after Desert eggs start landing. Index-claim every new name so the discover reward is not sitting unclaimed while you argue letters.
The income CONFLICT is the reason this list stays class-based.
Guides publish different coins-per-second for pets that look like the same species. Boosts, rebirth +5% per tier, trails, X2 Money, and size tags all sit inside one screenshot. This wiki prints the range and stops.
| Example (community) | Low / reported | High / reported | Notes |
|---|---|---|---|
| Starter dog | ~$39/s | ~$39/s | Early-pen baseline — unverified |
| Desert rare | ~$74/s | ~$74/s | Biome step-up — unverified |
| Lava legendary (boosted) | ~$77,000/s | Not agreed | CONFLICT vs unboosted legendaries |
| Legendary polar bear | ~$101,000/s | ~$100k+/s mid-zone legendary band | Overlaps “mid-zone legendary” rumors |
| Mythic tiger / gifted mythic | ~$500,000/s | ~$500,000/s | Same band, two labels — still unverified |
| Cosmic King Mammoth | ~$3,000,000/s | ~$3M+/s cosmic prehistoric band | End-game claim — confirm on card |
Open both pets. Read the $/sec the game prints. Keep the higher tick in the pen. Everything else on this page is a prior for when the UI is not open.
Executable keep/replace is next.
Mid-page decision block. Rank the job, then the letter.

| You just hatched… | Keep in pen? | Else |
|---|---|---|
| First Divine / Eternal / Secret | Yes — always | Index-claim first |
| Huge / Mutated of your current best name | Yes if live tick wins | Park the loser as fuse food |
| Plain Legendary / Mythic / Cosmic | Yes if it beats your weakest pad | Sell/fuse if every pad already wins |
| Forest Common / starter dog | Only while pads are empty | Replace on the next upgrade hatch |
| Duplicate of a parked S/A | No — fuse when you have three | Do not sell the original |
Each rebirth tier adds +5% passive. That raises every parked pet together. It does not turn a D dog into an S Divine. Rebuild order after prestige: rebirth.
Mistakes that still dump S pets are next.
Scan this before you mash Sell or Fuse.
| Mistake | What it costs | Fix |
|---|---|---|
| Selling the first Secret/Eternal/Divine | You may not see another this session | Park it; fuse extras later |
| Trusting a $/sec blog over the card | Wrong replace | Read live tick |
| Fusing the only copy “to see what happens” | Gone S/A | Need three identical extras |
| Leaving D pets in every pad after C+ hatches | Lost coins / slower Speed | Replace weakest pad first |
| Chasing Cosmic looks in a Forest Speed body | Guardian drop | Train treadmill first |
| Empty pen while ranking in a menu | Zero passive | Place first, theorycraft second |
A better letter almost always comes from a better biome egg, and a better biome requires Speed. Egg chase ranks: eggs tier list. Coin spend after you pick a keeper: money making.
Keep Divine and Eternal in S, Secret in A, Mutated/Huge in B. Standard legendaries and mythics are C-class until an S/A tag lands — unless they are your best live $/sec.
Community income claims (~$3M/s) are unverified. On this letter system it is a C-class Cosmic name until you own a Divine/Eternal or the live card proves otherwise.
S is the Divine/Eternal variant lane. A mythic can still be your best parked job. Letters describe class, not “delete this pet.”
Yes — community B. Compare the tagged copy against the plain one on live $/sec.
Only extras, and only in threes, after one copy is parked. Fuse rule recap: pets.
No. They are community-observed and they conflict. Log your own card.
No — unofficial Steal An Egg fan wiki. Last checked August 17, 2026.
Matched by build plan, shared topics, and guide progression — not random related links.