Can You Breed Neptilius?

No — Neptilius cannot be bred

No. Neptilius only hatches from two Neptiliuss — there’s no other route to it. You need one already.

Neptilius as a parent

Paired with↕	Hatches↕
Aegidron	Aegidron
Amione	Mammorest
Anubis	Eidrolon
Arsox	Palumba
Astegon	Eidrolon
Azurmane	Renjishi
Azurobe	Majex
Azurobe Crystvariant	Whalaska
Bakemi	Frostplume
Bastigor	Aegidron
Beakon	Loomen
Beakon Crystvariant	Flaracle
Beegarde	Icelyn
Bellanoir	Flaracle
Bellanoir Liberovariant	Ophydia
Blazamut	Renjishi
Blazamut Ryuvariant	Ophydia
Blazehowl	Mycora
Blazehowl Noctvariant	Whalaska
Blue Slime	Vanwyrm
Braloha	Jormuntide
Bristla	Skutlass
Broncherry	Splatterina
Broncherry Aquavariant	Wumpo Botanvariant

The only pair that produces Neptilius

Parent↕	Partner↕	Rarity↕
Neptilius	Neptilius	Legendary20

What Neptilius drops

Coralum Ore×10100%

Hexolite×10100%

Diamond×130%

Large Pal Soul×11%