Heavily armored with several barrels on top of its tall and lanky body, two massive treads where its feet should be, and a mouth like that of a tank, the Tank Devil is ready to engage.

A red portal opens into a large concrete chamber, and out steps the Tank Devil, a devil with the body of a tank. It's eyes and barrel-mouthed face look at the Tank Devil for a moment, before turning to you, and speaking for the first time. It's voice is loud, echoey, and deep.

— "WHAT'S THE MATTER, MORTAL?"