Ash and friends chance into a Tyrogue, nearly falling victim to a ploy it lays out in an attempt to make off with all of their Pokémon food. Just as they tie things up with the Tyrogue, they learn that it is in fact not wild, but owned by a devoted student of Chuck, the Cianwood Gym leader. This student, who prides himself for his martial arts ability, explains that he is now taking his Tyrogue to an exhaustive tournament in which Fighting type Pokémon vie for the title. Meanwhile, though, he is having a terrible time disciplining his mischievous Pokémon. As if to accent this complaint, an angry local arrives, exclaiming that Tyrogue has wrought havoc in town for the last time.
S5 | Episode 20
An Egg-Sighting Adventure