Thunderbug

A monster from the faraway land of Ivalice. Though it looks like a machine, it is actually a bug. Having been altered by its prolonged exposure to the Mist, it seems to have left its normal course of development at some point, resulting in its strange appearance. This strange insect uses a residual static charge to regulate its temperature and generate the necessary energy to break down the materials from which it gains its sustenance. Many scholars believe it to already be at its terminal state, as it shows no possibilities of further evolution.