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Neptilius Build Legality in Palworld 1.0

Checked against Palworld v1.0.3 · verified 2026-08-25 · Data status

Neptilius has 4 passive slots in Palworld 1.0, 2 of them already used by a fixed passive, leaving 2 free for a custom build, it breeds only from another Neptilius, its one recorded entry recipe, and it learns 9 active skills by leveling up.

Fixed slots used
2
Custom slots available
2
Entry recipes
1
Active skills learned by level
9
Published build questions about this Pal
9

Passive slots

Passive slots: 2 fixed (Legend, Lunker) · 2 custom available · 0 requested

Diagram of four passive slots with one fixed passive leaving three custom slots
Fixed passives occupy slots; a build may request only the remaining custom slots.
Fixed passives
Component Custom slots
Legend 1
Lunker 1

How Neptilius can be bred in v1.0.3

Neptilius has exactly one entry recipe in v1.0.3: Neptilius + Neptilius. No other species produces it, so a passive or active skill it does not already carry cannot be bred onto it. Neptilius also learns 9 active skills by leveling up in v1.0.3, on top of anything bred in or taught by fruit.

Diagram of a Pal that can only be bred from its own species, with an external carrier blocked from entering
Components can enter a same-species-only Pal only through a same-species parent that already has them, random rolls, or items.

Active skills Neptilius learns by level

Component Level
Aqua Gun 1
Bubble Blast 7
Splash 15
Torrential Blast 22
Curtain Splash 30
Aqua Surge 40
Geyser Gush 50
Thalassonic Laser 60
Thunderstorm 70

Published questions about Neptilius

Related questions

How many passive slots does Neptilius have free in Palworld 1.0?

2 of 4, after 2 taken by a fixed passive.

Can a passive be bred onto Neptilius in Palworld 1.0?

Only through another Neptilius, its one entry recipe.

How many active skills does Neptilius learn by leveling up?

9 active skills in Palworld 1.0, on top of anything bred in or taught by Skill Fruit.

Try another build

Fixed on Neptilius

Neptilius has no fixed passives.

Custom passive slots available: 4/4

Neptilius can equip 3 active skills at once; inherited skills beyond that stay in its learned list.