Once Alyssa and Thatcher found the heroes with the Light Stone, Alyssa thought the heroes were the one that stole the stone and sent Magnemite to battle them. Ash's Pikachu managed to defeat Magnemite with Quick Attack, but Magnemite was being powered up by Thatcher's Plusle and Minun's Helping Hand. However, after Team Rocket came and were defeated, Alyssa saw the heroes were not the thieves and quit the battle. Later on, when Team Rocket took the Light Stone and took Magnemite away. Pikachu tried to attack, but Team Rocket released Magnemite and took Pikachu instead.