After meeting Burgh and catching a Sewaddle, Ash and co. take a stop at a Poké Mart to stock up on supplies. There Ash learns more about Pokémon Connoisseurs and waits in line to get his compatibility tested. He is then pulled into a shop by a girl named Burgundy who thinks herself as an S-Class Pokemon Connoisseusse. However, as Burgundy check all of Ash's Pokemons, she says that all of his Pokémon are horrible just because they attacked her because they think Ash is a great Trainer even though she doesn't think so. Iris and Cilan find Ash and Burgundy, who apparently has an axe to grind to get her revenge with Cilan for beating her at the Striaton Gym assuming that his words are very hurtful. Not only that, Burgundy also lied when she's "actually" not an S-Class because she's a C-Class Connoisseusse. Who will win the rematch? Cilan.
The S-Class Connoisseuse was voiced by Bella Hudson.
All Pokémon held by trainers are Pokémon seen in previous episodes excluding Sawsbuck.
Professor Oak's Live Caster: Dwebble
Who's That Pokémon?: Dewott (US)
When Ash had sent out Scraggy he never called Scraggy back and later on Scraggy wasn't there with him.