Japanese Title: The Big Old Thug is an Island King!?
Original Airdate: May 10, 2018
US Airdate: October 13, 2018
Ash and the Pokémon School class return to Ula'ula Island so Ash can complete the island's trials, and battle its Kahuna, Nanu. In the meantime, they learn of the legend of "The Blinding One."
- Berserk Button: Still a problem Lycanroc has.
- "I Know You Are in There Somewhere" Fight: Ash tried once again to get Lycanroc to calm down when it went berserk, but failed.
