Meltan

Meltan (Japanese: メルタン Meltan) is a Steel-type Mythical Pokémon introduced in Generation VII in Pokémon: Let's Go, Pikachu! and Let's Go, Eevee!.

In Pokémon GO, it evolves into Melmetal by using 400 Meltan Candy. It cannot be evolved in other games.

Its appearance was first teased during the September Pokémon GO Community Day on September 22, 2018, and it was officially revealed on September 25, 2018.