Salamander
Salamander is the elemental spirit of Fire. It can be seen as tiny, lizard-like forms darting through flames and thrives in fire and heat. Salamander spirits inhabit Alaezo's realm of Magnal and provide the souls for Asath, which allow them to use Fire Elementalism.
In nature, the amphibian salamander is thus named because of the orange coloration that resembles the spirit Salamander.