Diamond: There is an enduring legend that states this Pokémon towed continents with ropes.
Pearl: There is an enduring legend that states this Pokémon towed continents with ropes.
Platinum: It is said to have made Pokémon that look like itself from a special ice mountain, rocks, and magma.
Heartgold: It is believed to have shaped REGIROCK, REGICE, and REGISTEEL out of clay, ice, and magma.
Soulsilver: It is believed to have shaped REGIROCK, REGICE, and REGISTEEL out of clay, ice, and magma.
Black: It is said to have made Pokémon that look like itself from a special ice mountain, rocks, and magma.
White: It is said to have made Pokémon that look like itself from a special ice mountain, rocks, and magma.
Black-2: It is said to have made Pokémon that look like itself from a special ice mountain, rocks, and magma.
White-2: It is said to have made Pokémon that look like itself from a special ice mountain, rocks, and magma.
X: It is said to have made Pokémon that look like itself from a special ice mountain, rocks, and magma.
Y: There is an enduring legend that states this Pokémon towed continents with ropes.
Omega-Ruby: It is said to have made Pokémon that look like itself from a special ice mountain, rocks, and magma.
Alpha-Sapphire: There is an enduring legend that states this Pokémon towed continents with ropes.
Sword: All over the world, there are legends that tell of Regigigas creating other Pokémon in its own image.
Shield: It’s said that Regigigas created other Pokémon from many different materials before it moved the continents to where they are today.
Legends-Arceus: According to legend, Regigigas pulled landmasses together and bound them with rope to create the continent of Hisui. Though I have my doubts, the story could well contain a shred of truth.