Walkthrough:Pokémon Ultra Sun and Ultra Moon/Part 27

This is the Bulbapedia walkthrough for Pokémon Ultra Sun and Ultra Moon.
These pages follow the enhanced versions, not Pokémon Sun and Moon. The guide for those games can be found here.


Mount Lanakila

With Hapu's grand trial behind you, your island challenge is complete. The only thing left standing between you and becoming Alola's first-ever Champion is Mount Lanakila itself, whose League gates finally stand open at the top. Return to Tapu Village and climb the stairway on its north side to reach the mountain.

Base

Mount Lanakila, Base

As you step before the elevator platform, it descends carrying Gladion. He has been meaning to thank you for what you did for Lillie and Lusamine, and offers a full-power battle with his new Z-Power Ring as the only repayment he can think of. His Type: Null has since evolved into Silvally, holding whichever Memory matches your first partner Pokémon's weakness.

Rowlet
If the player chose Rowlet:

Afterward, Gladion mentions that Lillie is looking after their mother at the Aether Foundation and hands you a PP Max on her behalf. He heads off toward Tapu Village, telling you to keep winning.

Upper Reaches (Lower)

Climb onto the elevator to reach the tall grass fields above the base. Take the Escape Rope on the right side and enter the cave.

Icy Cave: Left

The tunnel leads into the mountain's icy interior, which serves as Alola's brand-new Victory Road. Take the exit to the southeast to reach TM84 (Poison Jab). Then take the exit to the northwest.

Upper Reaches (Middle)

Continue through a second stretch of grass and pass by the Black Belts and enter a second cave mouth.

Crater

The cave opens onto a huge crater near the mountain's summit. A weakened Necrozma waits at its center, drained of the light it has spent the story trying to steal. Offer it some of the light from your Z-Power Ring and it calms enough for you to catch it.

Colress has been watching the battle from nearby, and once Necrozma is caught, he congratulates you for befriending it. He gives you the machines he built for triggering Necrozma's form changes by merging with your Solgaleo or Lunala, the N-Solarizer and N-Lunarizer. Continue east to reach the next cave.

Icy Cave: Right

In this cave, you find an Ice Rock that allows to evolve Eevee into Glaceon. Start by exploring the southern part of the cave to find several items, including TM13 (Ice Beam), a PP Max (outside the cave), Icium Z and a Full Restore. Then take the northern exit.

Upper Reaches: Upper

Beyond the cave, take the Max Revive on the left and the elevator to reach the peak.

Peak

Mount Lanakila's peak

The peak holds a Pokémon Center and, past it, the gates to the new Pokémon League.

Professor Kukui is waiting at the gates. Make sure to your team is fully healed before entering, as you won't be able to get out.

This article is part of Project Walkthroughs, a Bulbapedia project that aims to write comprehensive step-by-step guides on each Pokémon game.