|Spoiler warning: this article may contain major plot or ending details.|
- Wicke and an Aether Foundation Employee learn Lusamine is on Poni Island with a group of Ultra Beasts.
- Unable to get past the Ultra Beasts guarding the island, Wicke and the Employee return to the Aether House, where they tell Gladion and Lillie what they learned.
- The Employee reveals Faba managed to take control of the Aether Foundation.
- Anabel is revealed to have gone into the Ultra Wormhole at the Poni Altar.
- The Trial Captains and Island Kahunas are revealed to have started training to face the Ultra Beasts.
- Wicke and the Employee decide to head back to Aether Foundation to get more information before making the next move.
- Sun and Moon are revealed to have ended up at the Ultra Deep Sea and have been separated from Lunala.
- The Zygarde Cells Sun collected are revealed to be able to fuse into its 10% Forme.
- Moon's Rowlet is revealed to have evolved into a Dartrix.
- Sun and Moon change into a new pair of clothes.
- Sun and Moon encounter Lunala again, but it is being ridden by Dulse and Zossie, who Sun mistakes for enemies.
|Spoilers end here.|
- Anabel (flashback)
- Ilima (fantasy)
- Lana (fantasy)
- Kiawe (fantasy)
- Mallow (fantasy)
- Acerola (fantasy)
- Sophocles (fantasy)
- Hala (fantasy)
- Olivia (fantasy)
- Nanu (fantasy)
- Hapu (fantasy)
- Guzma (flashback)
- Faba (fantasy)
- Team Skull Grunts (flashback)
- Aether Foundation Employee
- Torracat (Dollar; Sun's)
- Rotom (Rotom Pokédex; Moon's)
- Dartrix (Moon's)
- Nihilego (Lusamine's)
- Buzzwole (Lusamine's)
- Pheromosa (Lusamine's)
- Xurkitree (Lusamine's)
- Kartana (Lusamine's)
- Celesteela (Lusamine's; ×2)
- Guzzlord (Lusamine's)
- Blacephalon (Lusamine's)
- Silvally (Gladion's; fantasy)
- Zygarde (Adventures; Zygarde Cell and 10% Forme)
- Lunala (Adventures)
- Nihilego (multiple)