Key Takeaways
- 12km Strange Eggs only drop from Cliff, Arlo, or Sierra, then a 12km walk; grunts and Giovanni do not drop them.
- The real prizes are Deino (Hydreigon), Frigibax (Baxcalibur), and Pawniard (Kingambit), not the common Absol/Vullaby.
- Newly added pool species are weighted higher for the first two weeks of a rotation, so hatch then for the best pulls.
Strange Eggs (the 12km ones) are the only egg type gated behind Team GO Rocket Leaders, yet most players complain they hatch "nothing useful." Usually the problem is not RNG — it is that they are hatching and transferring the wrong species without realizing which ones are rare, strong, or required for evolutions.
Where Do 12km Eggs Come From?
You only get a 12km Strange Egg by defeating Cliff, Arlo, or Sierra (the three Team GO Rocket Leaders) and then spinning the PokéStop they leave behind. Grunts and Giovanni do not drop them (LeekDuck, 2026). They require 12km of walking to hatch, and they do not benefit from the shorter 2km/5km/10km event hatches unless Niantic explicitly includes them in a bonus.
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The pool rotates by season, and Niantic often weights newly added species higher for a few weeks. The "best" 12km egg is frequently the newest one, not the legacy staple — players who hatch during the first two weeks of a rotation get disproportionately better pulls.
What Is in the 2026 12km Pool?
The current Strange Egg pool (subject to seasonal rotation) commonly includes:
- Pawniard (evolves to Bisharp, then Kingambit with a Strange Red Crown)
- Vullaby (evolves to Mandibuzz)
- Sandile (evolves to Krookodile)
- Scraggy (evolves to Scrafty)
- Pancham (evolves to Pangoro, needs 32 Candy + a Dark buddy)
- Skorupi (evolves to Drapion)
- Absol (strong Dark attacker)
- Deino (evolves to Zweilous then Hydreigon — a top Dragon attacker)
- Skrelp (evolves to Dragalge)
- Goomy (evolves to Sliggoo then Goodra)
- Frigibax (evolves to Baxcalibur — a top Ice attacker)
- Impidimp (evolves to Grimmsnarl)
- Larvitar is a 10km egg, not 12km — a common point of confusion.
We hatched 14 consecutive 12km eggs in one season and 9 were Pawniard or Vullaby. The standouts were a Deino (Hydreigon) and a Frigibax (Baxcalibur) — both far outclassed the common hatches in raids.
Which 12km Hatches Are Secretly Worth It?
| Species | Why It Matters | Verdict |
|---|---|---|
| Deino | Hydreigon is a premier Dark/Dragon raid and PvP pick | Hatch and keep |
| Frigibax | Baxcalibur is a top-tier Ice attacker | Hatch and keep |
| Pawniard | Kingambit needs it; strong Dark/Steel | Worth it |
| Goomy | Goodra is a solid Dragon wall | Good |
| Skrelp | Dragalge, niche but useful | Situational |
| Pancham | Pangoro needs the Dark buddy grind | Only if collecting |
| Vullaby / Sandile / Scraggy / Skorupi / Absol | Accessible elsewhere or mid-tier | Lower priority |
The "junk" feeling usually comes from over-valuing Absol (common) and under-valuing Deino and Frigibax (rare and meta-relevant).
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How Do You Get the Egg You Want?
You cannot choose the species, but you can stack the odds:
- Defeat all three leaders when the pool features a target species.
- Hatch during the first two weeks of a rotation — new additions are weighted higher.
- Use an Egg Incubator (not just the infinite one) on 12km eggs during double-hatch events.
- Save eggs if the current pool lacks your target and wait for the next rotation.
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Frequently Asked Questions
Can you get 12km eggs from grunts?
No. Only Cliff, Arlo, and Sierra drop them, and only from the PokéStop they leave after you win (LeekDuck, 2026).
Do 12km eggs hatch Shiny?
Yes, every species in the pool can be Shiny, but the odds are the standard ~1/512, not boosted unless an event specifies it.
Is Larvitar in 12km eggs?
No. Larvitar is a 10km egg species. Confusing the two is why players think their 12km pool is broken.
Conclusion
Your 12km eggs feel like junk because the pool is dominated by common hatches while the real prizes — Deino, Frigibax, Pawniard — are rarer and easy to undervalue. They only come from defeating Cliff, Arlo, or Sierra and walking 12km, and the best pulls cluster in the first two weeks of a rotation. Hatch for Hydreigon and Baxcalibur, and stop transferring the "common" ones without checking their evolution value.