Ash is on his way to Nacrene City, where his next Gym Battle awaits. Before he gets there, he decides to stop by the Pokémon Battle Club in Luxuria Town for a warm-up battle. He’s surprised to find his Unova region rival, Trip, is there, too! Ash challenges Trip to a battle, and although he’s reluctant at first, Trip eventually agrees to a five-on-five battle. The battle starts out with Trip’s Tranquill making quick work of Ash’s Oshawott and Tepig.

Meanwhile, at the Dreamyard, Team Rocket is surrounded by Officer Jenny’s police force! Unfazed, they stand their ground until a new agent named Pierce comes to their rescue, and they all glide safely out of sight.

Back at the Battle Club, Ash finally defeats Tranquill using Pikachu, and Trip sends out his Servine—who evolved from the Snivy Ash battled on his first day in the Unova region! When Pikachu is defeated, Ash counters with his Snivy. Snivy manages to defeat Trip’s Servine with its powerful Attract move, and Trip next chooses his Frillish. Ash then switches to his Pidove to let Snivy rest, but the strategy doesn’t work—Frillish quickly takes Pidove down. Ash brings Snivy out one more time, but when Frillish defeats Snivy as well, Trip is declared the winner. Instead of being angry, Ash redoubles his efforts and vows to train harder than ever for the next time he and Trip have a battle!

Pokemon.com Synopsis