Pokémon: Bw - Rival Destinies. Dazzling the Nimbasa Gym!

Preparing for his challenge against Elesa, Ash plans his strategy. Their three-on-three battle begins with Ash's Palpitoad versus Elesa's Zebstrika - who defeated all of Bianca's Pokémon the day before. Elesa brings out her Emolga - who can use moves other than Electric-types - and Emolga defeats Palpitoad. Ash's strategy was to defeat all of Elesa's Pokémon with Palpitoad alone! After taking a surprise time out, Ash comes back with Snivy - who gets roundly defeated by Emolga too. Pikachu begs to get in there and help. Though both sides are Electric-types, Pikachu defeats Emolga. Then Elesa brings out her secret weapon, Tynamo. This tiny Pokémon is super-powerful and it appears that Pikachu is going to lose. But Ash and Pikachu are in synch, and some quick thinking by both results in a unique strategy that overwhelms both Elesa and Tynamo, allowing Ash to win his fourth Unova Gym Badge!