No. In Palworld v1.0.3, Bellanoir Libero cannot learn Megaton Implode under currently verified methods (Bellanoir Libero breeds only from Bellanoir Libero parents in v1.0.3). We found no obtainable path in any supported older version either. This may change in a future patch; we re-check every version. The facts behind this answer are graded B and come from 2 registered sources.
Type
normal
Power
1200
Cooldown
60s
Range
1000
Skill Fruit
No
Other Pals
1
Power rank among normal-type skills
2 of 45
Bellanoir Libero breeding recipes
1
Fixed passives on Bellanoir Libero
1
Custom slots available
3
Verified evidence claims behind this verdict
2
Bellanoir Libero parent pairs with a direct source of Megaton Implode
0 of 1
Megaton Implode breeding route for Bellanoir Libero: 0 of 1 parent pair include a direct source.
Megaton Implode has no Skill Fruit in v1.0.3: 1 of 299 Pals obtain it without one.
Other Pals that learn Megaton Implode naturally
Component
Level
Tocotoco
22
Why
No obtainable Skill Fruit for Megaton Implode is verified in v1.0.3.
In v1.0.3, Bellanoir Libero can only be bred from two Bellanoir Libero parents, so no other species can bring Megaton Implode into its lineage.
Megaton Implode was not obtainable on Bellanoir Libero in any supported version.
How Megaton Implode can be acquired on Bellanoir Libero in v1.0.3
Current method
Available for Bellanoir Libero?
Note
Learned by level
No
Bellanoir Libero does not learn Megaton Implode by level.
Skill Fruit
No
Megaton Implode: no obtainable Skill Fruit grants it.
Species-exclusive
No
Megaton Implode is not exclusive to Bellanoir Libero.
Breeding inheritance
No
In v1.0.3, Bellanoir Libero can only be bred from two Bellanoir Libero parents, so no other species can bring Megaton Implode into its lineage.
Verdict per requested component on Bellanoir Libero in Palworld v1.0.3