FusionDex

If parts of its massive body are damaged in battle, it retreats to its cavern to rebuild them using clay or soil. Goletrum is a territorial creature that crushes any intruder bold enough to encroach upon its domain between its powerful jaws.

Thanks to its gargantuan jaws, which could shred thick metal plates as if they were paper, it was invincible in the ancient world it once inhabited. These Pokémon are thought to have been created by the science of an ancient and mysterious civilization.