N-Lunarizer

The N-Lunarizer, also known as the Colress Machine No. 1199, is a key item introduced in Pokémon Ultra Sun and Pokémon Ultra Moon in Generation VII.

Effect

If the player does not have a Dawn Wings Necrozma in the party, N-Lunarizer allows them to fuse Necrozma and Lunala into a Dawn Rings Necrozma. Its counterpart is the N-Solarizer, except it involves fusing Necrozma and Solgaleo into Dusk Mane Necrozma.

If the player has a Dawn Wings Necrozma in the party, it allows the player to separate it into Necrozma and Lunala.

Description

Games	Sprite	Pocket	Buy	Sell	Description
Pokémon Ultra Sun and Pokémon Ultra Moon		Key items	N/A	N/A	Without Dawn Wings Necrozma: A machine to fuse Necrozma, which needs light, and Lunala. With Dawn Wings Necrozma: A machine to separate Necrozma, which needed light, from Lunala.
Pokémon Sword and Pokémon Shield
Pokémon Scarlet and Pokémon Violet		Key items	N/A	N/A	Without Dawn Wings Necrozma: A machine to fuse Necrozma, which needs light, and Lunala. With Dawn Wings Necrozma: A machine to separate Necrozma, which needed light, from Lunala.

Locations

Game(s)	Location(s)
Pokémon Ultra Sun and Pokémon Ultra Moon	Mount Lanakila, given by Colress after capturing Necrozma, along with N-Solarizer
Pokémon Sword and Pokémon Shield	Stow-on-Side bargain, given by the owner if the player has a Necrozma, along with N-Solarizer
Pokémon Scarlet and Pokémon Violet	Porto Marinada, from an auction if the player has a Necrozma