Tipos
RockGround
RockGround
Stats base
35
45
160
30
45
70
385BST—385
Abilities
Rock HeadProtects against recoil damage.
firered leafgreenemerald
SturdyPrevents being KOed from full HP, leaving 1 HP instead. Protects against the one-hit KO moves regardless of HP.
firered leafgreenemerald
Pokédex
It usually lives underground. It searches for food while boring its way through the ground at 50 miles per hour.
There is a magnet in its brain that prevents an ONIX from losing direction while tunneling. As it grows older, its body becomes steadily rounder and smoother.