(NOTE: more pictures are coming, the site is having trouble uploading some of them)
A guardian is an honored warrior build more like a Master than a villager. The most honored warrior from each village is selected to become a guardian. Before the fall of the mask maker Ekimu, they were his guards.
Vulcan is the guardian of fire, who lost his left arm in a battle, and Ekimu replaced it with a completely robotic arm. On his right hand he has the power of his element concentrated into his armor and hand. This gives him three “claws” of pure fire.