Pokemon Sun & Moon

Synopsis

Ash and Professor Kukui are both now down to three Pokemon, and the battle is now even fiercer and more fiery! After Naganadel takes down Lucario, Then, it's Torracat's rematch with Incineroar. The flames burn hotter than ever, and when the smoke clears, Torracat is on top! Triumphant, it suddenly evolves and becomes an Incineroar itself! But all the excitement leaves it too exhausted to continue.
Just as Professor Kukui is about to send out his final Pokémon, Tapu Koko appears—and decides that it wants to battle Ash instead! Just how will Ash approach this history-making matchup?

(Source: Wikipedia)