Mythical Pokémon

Mythical Pokémon are group of rare Pokémon which can only be encountered in special means, including Special Research and EX Raid Battle. The obtain method of Mythical Pokémon is more difficult than that of Legendary Pokémon.

In core-series games, Mythical Pokémon were a group of Pokémon seen so rarely in the Pokémon world that some question their very existence.

Characteristics
Mythical Pokémon share the following characteristics:
 * Buddy Pokémon 20 km for 1 candy
 * require 100,000 Stardusts and 100 candies to unlock the second Charged Attack
 * can be filtered in Pokémon search by typing mythical
 * if transferable, an extra warning appears when trainers try to transfer them, cannot be mass transferred as well
 * if tradable, require a Special Trade, cost a large amount of Stardust even if already registered by both trainers

Kanto
The Mythical Pokémon from Kanto region is Mew.

Johto
The Mythical Pokémon from Johto region is Celebi.

Hoenn
The Mythical Pokémon from Hoenn region are Jirachi and Deoxys. The second one &mdash; Deoxys, is known for having four different forms.

Sinnoh
There are five Mythical Pokémon from Sinnoh region which are Phione, Manaphy, Darkrai, Shaymin and Arceus. None of them is currently available.

First two of them – Phione and Manaphy are duo of Sea Guardians.

Following three Mythical Pokémon aren't related to each other. Shaymin has two forms.

Other
Meltan and Melmetal are Mythical Pokémon introduced with Pokémon: Let’s Go, Pikachu! and Pokémon: Let’s Go, Eevee!.