Elesa runs the Nimbasa City Gym and specializes in Electric-types. Beat her, and you get the Bolt Badge—pretty straightforward stuff.
Her team varies depending on the medium. In the games, she relies on a pair of Emolga and a Zebstrika. The anime version swaps one of the Emolga for a Tynamo instead, keeping the Zebstrika and one Emolga around.
Content compiled by AnimeList.moe from publicly available sources.
