Carkol

Carkol resembles a minecart. It has a head with two triangular eyes and a mouth. Behind its head is a small mountain of coal, atop a body of black stone. It has four wheel-like legs which it moves on.

Carkol forms coal inside of its body and frequently drops said coal. People in the Galar region once used its coal to fuel their lives. It can move faster than 18 mph (30 km/h), and can breath flames hotter than 1,800 degrees Fahrenheit (1,000 degrees Celsius).