Onix Pokédex: stats, moves, evolution & locations

Onix is the Rock Snake Pokémon, a Rock/Ground-type species introduced in Generation I. It first appeared in Pokemon Red. Onix stands 8.8m tall and weighs 210.0kg.

This chain of immense stones resembles a giant serpent. Tremors shake the earth above as it burrows deep beneath the ground, feeding on boulders as it goes.

• Introduced in Generation I as national dex #095.
• Onix has appeared in 38 Pokemon games across 13 regional pokedexes.
• Strongest stat: Defense at 160. Weakest: Sp. Attack at 30. Total base stats: 385.
• Known habitat: cave.
• Belongs to the mineral egg group.

Onix is weak to Water, Grass, Fighting, Ground, Steel, and Ice, resists Poison, Normal, Flying, Fire, and Rock, immune to Electric.

Onix is strong against flying, bug, fire, ice, poison, rock, steel, and electric type Pokemon.

Charizard

#006

Butterfree

#012

Ninetales

#038

Dewgong

#087

Venusaur

#003

Golem

#076

Onix is weak against water, grass, fighting, ground, steel, and ice type Pokemon.

Poliwrath

#062

Sandslash

#028

Forretress

#205

Blastoise

#009

Venusaur

#003

Dewgong

#087