Tipos
SteelGround
SteelGround
Stats base
75
85
200
55
65
30
510BST—510
Abilities
Rock HeadProtects against recoil damage.
firered leafgreenblack white
SturdyPrevents being KOed from full HP, leaving 1 HP instead. Protects against the one-hit KO moves regardless of HP.
firered leafgreenblack white
Sheer ForceocultaStrengthens moves with extra effects to 1.3× their power, but prevents their extra effects.
black white
Pokédex
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.