During the events of Pokémon Journeys: the Series, a brand-new protagonist is introduced: Goh, a boy from Vermillion City in the Kanto region. While Ash's goal is to become a Pokémon Master ...

Pikachu has a battle win rate of 89% in 538 battles, proving to be Ash's strongest Pokemon. Greninja showcases a win rate of 87% in 55 battles, transforming into Ash-Greninja to secure victories.