Ash is no stranger to using single-staged Pokémon, like Hawlucha, Tauros, or Dracovish, and his Pokemon always seem to be ...

Dracovish: Despite its strange shape and odd habits, Ash’s rare fossil Pokémon, Dracovish, was still a powerful battler thanks to its unique abilities such as running very fast underwater.

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.