Legendaries are a crucial part of every Pokémon generation, but icons like Mewtwo and recent additions like Ogerpon stand out in their home regions.

In the anime, it's even been shown to force surrounding organisms to devolve in a terrifying display of power. 20 Most Powerful Legendary Pokémon, Based On Lore© Provided by CBR ...

Since the release of Pokémon Go last July, players have been clamoring to catch so-called Legendary Pokémon like Mewtwo. Legendaries are extremely rare and powerful Pokémon from the original ...