Metagross

Metagross (Japanese: メタグロス Metagross) is a /-type Pseudo-Legendary Pokémon.

This particular Pokémon is the strongest -type. Unlike other -types, Metagross is invulnerable to -type or -type attacks. However, Metagross is vulnerable to -type attacks.

Special Abilities
Metagross are made up of two Metangs that fused together. It has four brains which are all linked together as one by a complex neural network with the intelligence to solve highly complex equations faster than a super-computer. In the game, Metagross has the ability "Clear Body", which prevents any of its stats from being lowered.

Evolution
Metagross is the evolved form of Metang as of level 45, and is the final evolutionary form of Beldum.

Trivia

 * Metagross is the heaviest non-legendary Pokémon, at a weight of 1212.5 lbs.
 * Metagross is the only Genderless Pseudo Legendary Pokémon.
 * Metagross is the only Pseudo Legendary Pokémon that can't learn any -type moves other than Hidden Power.

Origins
It is based off mech spiders.

Name Origin
Metagross' name may be derived from the word metal and the French word gros, which means "big".