Carkol

Carkol (Japanese: トロッゴン Toroggon) is a dual-type Rock/Fire Pokémon introduced in Generation VIII. It evolves from Rolycoly starting at level 18 and evolves into Coalossal starting at level 34. Carkol resembles a minecart, with a body primarily made of black stone, a head with a warm, orange glow, and a heap of burning coal on its back that it forms inside its body. Carkol moves by rapidly rotating its four wheel-like legs, achieving speeds over 18 mph (30 km/h). It can breathe flames hotter than 1,800 degrees Fahrenheit (1,000 degrees Celsius). People in the Galar region once used the coal that fell from Carkol to fuel their lives. Carkol and its evolutionary relatives are the only known Pokémon that can have Steam Engine as an Ability.