How to Breed Arsox
in Palworld 1.0

The shortest chain of crosses from wild-obtainable pals to Arsox, in order.

1. 1
   LamballWild Lv 1-9 (Main island)

   +

   Needoll NoctWild Lv 33-36 (Main island)

   →Arsox

Any one of these pairs produces a Arsox egg directly, no intermediate steps.

LamballWild Lv 1-9 (Main island)

+

Needoll NoctWild Lv 33-36 (Main island)

LamballWild Lv 1-9 (Main island)

+

Skutlass IgnisWild Lv 40-44 (Main island)

CattivaWild Lv 1-9 (Main island)

+

Gorirat TerraWild Lv 35-45 (Main island)

CattivaWild Lv 1-9 (Main island)

+

Pyrin NoctWild Lv 32-42 (Main island)

ChikipiWild Lv 1-9 (Main island)

+

BushiWild Lv 25-59 (Main island)

ChikipiWild Lv 1-9 (Main island)

+

DigtoiseWild Lv 33-44 (Main island)

LifmunkWild Lv 1-14 (Main island)

+

Dumud GildWild Lv 25-49 (Main island)

LifmunkWild Lv 1-14 (Main island)

+

Smokie CrystWild Lv 62-64 (Main island)

FuackWild Lv 6-14 (Main island)

+

VanwyrmWild Lv 20-63 (Main island)

FuackWild Lv 6-14 (Main island)

+

PolapupWild Lv 33-44 (Main island)

Fuack IgnisWild Lv 32-36 (Main island)

+

TombatWild Lv 12-42 (Main island)

Fuack IgnisWild Lv 32-36 (Main island)

+

ChilletWild Lv 32-41 (Main island)

Passives can pass from a parent to its offspring during breeding, and which ones make it through is partly random. The odds are well understood from community reverse engineering of Palworld 1.0: a child directly inherits 1 to 4 passives from the parents pool (40/30/20/10 percent for exactly 1/2/3/4), then 0 to 3 random passives can be added on top (40/30/20/10 percent for 0/1/2/3). The Breeding Calculator now turns those constants into per-egg odds and an expected egg count for the exact passives you are hunting.