Image via The Pokemon Company Bunnelby was the first Pokemon that Clemont caught after debuting in the anime. It is quite the mature Pokemon, having been shown as such throughout the series.

Electric Type gym leader Clemont, and his signature Pokemon, Heliolisk will be added to the roster of Pokemon Masters.

While Ash is an important and iconic part of Pokemon's history, Horizons: The Series proves he was never really the very best.