Beldum

“Instead of blood, a powerful magnetic force courses throughout BELDUM’s body. This POKéMON communicates with others by sending controlled pulses of magnetism.”

— Pokémon Ruby

“BELDUM keeps itself floating by generating a magnetic force that repels earth’s natural magnetism. When it sleeps, this POKéMON anchors itself to a cliff using the hooks on its rear.”

— Pokémon Sapphire

“When BELDUM gather in a swarm, they move in perfect unison as if they were but one POKéMON. They communicate with each other using brain waves.”

— Pokémon Emerald