Tubster (Highland Form) does not wander into view on its own. The Breezy Plains variant of the Chirpi line only appears once two Incredible Eggs have been picked up in separate spots, and the second pickup is what fires the spawn.
Quick answer: Collect both Incredible Eggs — one on a high ledge inside Blazing Rock Cavern, one in the nests at Sandcastle Hill – 2F — and Tubster (Highland Form) spawns at Level 50 in Russet Highlands.
What you need before hunting the Incredible Eggs
Both egg spots sit off the normal walking route, so the trip is really a mount problem. Neither pickup is gated behind a timer or a weather condition.
- A fire-element mount to cross the lava inside Blazing Rock Cavern.
- A climbing mount such as Astra for the cavern wall.
- A gliding mount such as Cozite to reach the cave mouth at Sandcastle Hill – 2F.
- Catching gear rated for a Level 50 target — an Anipod Mega does the job.
- A character strong enough for the 45–50 band of Russet Highlands.
Join readers who trust AllThings.How
Add us as a preferred source on Google so our practical guides show up first next time you search.
Add to Google Preferences →Incredible Egg 1: Blazing Rock Cavern
The first egg is tucked inside Blazing Rock Cavern, close to Zephyrus Landbridge in the Breezy Plains region. The Landbridge itself runs a level range of 47–57, so the approach is not friendly to an underlevelled team.


Incredible Egg 2: Sandcastle Hill – 2F
The second egg is nowhere near the first. Head for Sandcastle Hill and set your destination to the 2F marker, because the pickup is in a cave opening well above ground level.



You will know it worked from the on-screen line: “Tubster has appeared in the Russet Highlands to protect rare eggs!” No message means the second egg has not registered yet.
Catching Tubster (Highland Form) in Russet Highlands
Russet Highlands is the other Breezy Plains zone Tubster calls home, running a level range of 45–50. It is a dense area in its own right, with 73 chests, 29 transporters, eight Lumin Amber nodes and 16 ecological points scattered across it.


Reporting the creature pays out Credits (100), and the release reward is Growth Flower (2).
Tubster (Highland Form) stats and profile
Tubster is the third stage of the Chirpi family and evolves from Chirpi (Highland Form). It carries both Wind and Grass elements at element level 3, and fills the BREAK role in a team.

| Base stat | Value |
|---|---|
| 108 | |
| 80 | |
| Defense | 66 |
| EP regen | 80 |
| BP attack | 107 |
| Magic attack | 80 |
| 109 |
| Detail | Value |
|---|---|
| Elements | Wind, Grass |
| Role | |
| Stage | 3 (from Chirpi) |
| Height | 1.4 m |
| Weight | 18 kg |
| Gender ratio | 50 / 50 |
| Region | |
| Habitats | Russet Highlands, Zephyrus Landbridge |
The horn on its face works like a trumpet flower, and highland Tubsters roll up grass leaves to dress their performance space before they sound it. Once caught, it is a permanent roster entry — the egg run is a one-time key to the encounter, not a repeatable farm.






