Pokémon Fire Red Omega Nuzlocke Chapter 4

Onix (EX FireRed & LeafGreen 42) - Bulbapedia, the community-driven Pokémon encyclopedia

WHERE TO FIND ONIX ON POKEMON FIRE RED AND LEAF GREEN

Pokemon Fire Onix

Pokémon Firered & Leafgreen In-Game Tier Discussion, Page 3

Encounter db - firered - scyter and ONIX evolve - PKHeX - Project Pokemon Forums

So that guy in Firered/Leafgreen buried his Onix upside down - Gaming

Onix Pokédex: stats, moves, evolution & locations

Pokemon 95 Onix Pokedex: Evolution, Moves, Location, Stats

Released - Pokémon Rock Hard

Doing my first ever nuzlocke on Fire Red, and think my luck just peaked. Brock's Onix just missed 4/6 Rock Tomb attempts to let my very type disadvantaged team pass through deathless