Goh's Eternatus is revealed to have been unsealed.
Goh leaves Eternatus under Leon's care.
This is the only episode of the Pokémon World Coronation Series Masters Eight Tournament arc where James's Morpeko does not appear.
Ash and Goh also meet up with Leon and Sonia again.
This episode marks the latest time in a series where Ash meets the regional Professor of the concurrent generation.