Legendary Pokémon (Japanese: 伝説のポケモン Legendary Pokémon) are a group of incredibly rare and often very powerful Pokémon, generally featured prominently in the legends and myths of the Pokémon world.
Mythical Pokémon (Japanese: 幻のポケモン Illusory Pokémon) are a related but separate group of Pokémon seen so rarely that some question their very existence.
List of Legendary and Mythical Pokémon
Of the 722 Pokémon species, 38 are considered to be Legendary (5.26%), and 16 are considered to be Mythical (2.22%).
Legendary Birds
The Three Legendary birds, also known as the Winged Mirages, are the resident Legendary trio of the Kanto Region.
Mew Duo
The Mew duo, so named because of their similar genetic structure and Mewtwo's Origin as an enhanced clone of Mew, are a pair of catlike Pokémon which are believed by many to be among the most rare and powerful Pokémon that exist. Mewtwo is Legendary, while Mew is Mythical.
However Mewtwo (Armor) is Donation Only Event Pokémon for 10$.
Legendary Beasts
The Three Legendary Beasts are the resident Legendary trio of the Johto Region.