Pokemon the Series Season 16 Episode 7 Mission: Defeat Your Rival!

Ash and his friends arrive in Ambrette Town, where they all find themselves preparing for a Gym battle at the local gym. With all their preparations in place, Ash and his Pokemon begin to train vigorously.

During their training, Ash's rival, Trip, appears with his Serperior, eager to battle. Ash accepts the challenge, and the two begin to fight. However, Ash is soon overpowered by Trip's Serperior, and as a result, he loses.

Ash is disappointed by his loss, but he doesn't let it get him down. Instead, he decides to use his defeat to become stronger and more skilled. Meanwhile, Serena visits the Ambrette Aquarium, where she becomes acquainted with the Pokemon researcher Professor Sycamore.

Serena soon learns that Professor Sycamore is studying a rare and powerful Pokemon, and she becomes determined to help him catch it. With the help of her Pokemon, Serena sets out to catch the rare Pokemon and become even stronger herself.

As Ash continues to train, he learns that Trip is also preparing for his own challenge at the League tournament. Ash becomes even more determined to defeat his rival and prove that he is the greatest Pokemon trainer in the world.

Finally, the day of the Gym battle arrives, and Ash and Trip find themselves once again facing each other on the battlefield. This time, however, Ash is much more prepared. With his Pokemon by his side, Ash fights with all his might, determined to defeat Trip once and for all.

In the end, it is a hard-fought battle, but Ash emerges victorious. He is thrilled to have finally defeated his rival, and he knows that he has become a stronger and more skilled trainer as a result.

As the episode comes to a close, Ash and his friends bid farewell to Ambrette Town and move on to their next adventure. They are excited to see what challenges and battles lie ahead, and they know that with each one, they will continue to grow stronger and more skilled as Pokemon trainers.