Cunix #104.95 - FusionDex

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

Battled Brock with a team weak to rock tomb It was a massacre : r/nuzlocke

2004 Pokemon Fire Red Leaf Green Onix Reverse Holo 42 PSA 9

9 Ways to Evolve Onix - wikiHow

Onix [Reverse Holo] #42 Prices, Pokemon Fire Red & Leaf Green

Shiny Onix from Brock (This is an accidental shiny and looks like it's a 1/8192 chance like usual. I think you can shiny hunt the Pokemon of Gym leaders but I'm not

Man got my first ever shiny while playing Pokemon fire Red nuzlocke 🌚 : r/nuzlocke

Onix Pokédex: stats, moves, evolution & locations

Stumbled upon the crystal Onix in a nuzlocke run : r/pokemon

Another funny run withnot so good pokemon except onix, he was terrible. - 9GAG