石居蟹

Black: This Pokémon can easily melt holes in hard rocks with a liquid secreted from its mouth.

White +2: It makes a hole in a suitable rock. If that rock breaks, the Pokémon remains agitated until it locates a replacement.

Black 2 +3: When it finds a stone of a suitable size, it secretes a liquid from its mouth to open up a hole to crawl into.

Sword: When it finds a stone appealing, it creates a hole inside it and uses it as its home. This Pokémon is the natural enemy of Roggenrola and Rolycoly.

Shield: It first tries to find a rock to live in, but if there are no suitable rocks to be found, Dwebble may move in to the ports of a Hippowdon.