Brock used his Onix after his Geodude was defeated by Red's Nidoran♂. Nidoran♂ used Double Kick on Onix, who endured the attacks. Onix then unleashed the power of its Bide attack, inflicting Nidoran♂ with twice the damage Onix received, and knocked Nidoran♂ out. Red then used his Spearow and his Rattata and Onix was able to defeat them both easily. To slow Onix down, Red used his Metapod, who used String Shot. Onix was able to free itself and tackled Metapod, defeating it. Red then used his last Pokémon, his Charmander. Both Pokémon had a small amount of hit points left and both Pokémon charged towards each other with Onix using Tackle and Charmander Scratch. Onix was defeated by Charmander's Scratch because Onix was slower than Charmander due to a part of Metapod's String Shot felling off, making Onix a bit slower.