Magma Man (マグママン Maguma Man) is a Robot Master from Mega Man 9 modeled after an incinerator that Dr. Light created to oversee safety operations and manage a geothermal power plant. He is able to withstand incredibly high temperatures and loves to visit hot spas.
The lavafalls in his stage have the same effect as the laser beams from Quick Man's stage in Mega Man 2, the ignited oil from Flame Man's stage in Mega Man 6, and the fire beams from Turbo Man's stage in Mega Man 7, which all cause Mega Man to die instantly.