Height
9.2 m
Category
Iron Snake Pokémon
Weight
400.0 kg
Gender
/
/
Ability
Rock Head
Sturdy
Sturdy
Ability
Rock Head
Protects the Pokémon from recoil damage.
Rock Head
Protects the Pokémon from recoil damage.
Ability
Sturdy
The Pokémon cannot be knocked out by a single hit as long as its HP is full. One-hit KO moves will also fail to knock it out.
Sturdy
The Pokémon cannot be knocked out by a single hit as long as its HP is full. One-hit KO moves will also fail to knock it out.
Versions
![]()
![]()
![]()
It is said that if an Onix lives for over 100 years, its composition changes to become diamond-like.
It is thought its body transformed as a result of iron accumulating internally from swallowing soil.
This Pokémon evolved through use of a strange item. Its body is coated with steel powder and notably hard—not even diamond can leave so much as a scratch.
Status
HP
Attack
Defense
Special Attack
Special Defense
Speed
