Prof. Oak gave this Charmander to Green as a starter to accompany him on his journey. It evolved into a Charmeleon sometime before his Pewter Gym challenge.
Prof. Sycamore used this Charmander when he made X battle him at his lab with Chespin. Afterwards, X requested to take Charmander with him in addition to Chespin. It evolved into a Charmeleon along with Chespin.
