FusionDex.org

Archaeologists believe Tortrum may have been the apex being within ancient volcanic regions. A long neck, powerful jaws, a sturdy shell and smoke production all combined to make it a formidable prehistoric hunter.

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. It battles using energy it gets from burning coal.