FusionDex

It preys on aquatic Pokémon with hard shells, such as Krabby or Wimpod. Corpnette's retractable claws allow it to scrape off the meat even from the hard-to-reach parts of its prey's exoskeleton which it then wears as an armor.

An abandoned plush doll became this Pokémon. Once it grips prey with its large pincers, it will never let go, no matter what.