Temperance is a spell shaping spiritual force that all Eos are born with. It allows them to move faster and smoother than humans and help with their healing and immune system. Some can harness this ability to cast powerful abilities and spells. however only about 25% to 15% of Eos gain full control of their abilities and only 5% to 1% ever make it to Shaman class potential. Those with mass amounts of Temeprance are revered by other Eos for their skill, usually Shaman fill this role.
Those with mass amounts of Temerance that wander into Elemental realms evove further into elementalists, but this is extremely rare.