Coalossal can Gigantamax into Gigantamax Coalossal if it has the Gigantamax Factor. As Gigantamax Coalossal, it becomes considerably larger, and the mountain of coal expands, with three red clouds surrounding its summit. Its physique is largely similar to its original form, but the spikes on its shoulders have split into two each, and its front now features three open spots, which expose intense heat radiating from its body, and it resembles a stove oven. Its fire can burn even hotter than 3,600 degrees Fahrenheit (2,000 degrees Celsius), and its shoulders' temperature is over 2,000 Kelvin. Gigantamax Coalossal once served as a massive heat stove when Galar was struck by a harsh cold wave, saving many people in doing so.
Coalossal is the only known pokémon capable of learning the move Tar Shot. Additionally, Coalossal and its pre-evolved forms are the only known pokémon that can have Steam Engine as an Ability. Gigantamax Coalossal is the only known pokémon capable of using the G-Max Move G-Max Volcalith. See also: