The Regis, like all the other Legendary Pokémon groups, is a group of Pokémon comprised of Regirock, Regice, Registeel, and their trio master; Regigigas. The old folklore says that Regigigas towed the land and formed the continents. It then created three sacred pillars (Regirock, Regice and Registeel) and went into a deep sleep.

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