Flamekin are a race of small beings with red skin. They appear in the "World of Warcraft" series.
The flamekin are first encountered as unfriendly creatures roaming the Burning Steppes. They are led by a demonic flamekin named Terrorspark. Adventurers rarely see him, but when they do he is killed on sight. hence their name, flamekin are good with fire magic.
Flamekin are seen again in the Molten Front where they are trying to kill wisps. They are serving Ragnaros at the time and adventurers are tasked with killing them.