Beldum

Beldum, the Iron Ball Pokemon. It converses with others by using magnetic pulses. In a swarm, they

move in perfect unison.When two of them combine, it will evolve into Metang and when two Metans combine it will evolve into Metagross.

Type(s):  Steel/Psychic

Map Location(s):  Swarm Pokemon

Evolutionary Line:  Beldum → Metang (level 20) → Metagross (level 45)