Registeel - dp6 #39

Regirock, Regice, Registeel, Regigigas, Regieleki, and Regidrago, collectively referred to as the Regis, the Legendary Giants, or the Legendary Titans, are Pokémon species in Nintendo and Game Freak's Pokémon franchise. Regirock, Regice, and Registeel were first introduced in the 2002 video games Pokémon Ruby and Sapphire, Regigigas was first introduced in the 2006 games Pokémon Diamond and Pearl, and Regieleki and Regidrago were first introduced in the 2020 Pokémon Sword and Shield downloadable content expansion pack The Crown Tundra. In Pokémon lore, Regigigas towed continents into place and created the five inorganic Regis. All Regis are sealed away, left to be discovered by players.