Anima

Anima, also known as the Anima Spectrum, is a terminology referring to the life essence of sapient species and creatures, which is also tied to emotion, providing a variety of magical effects. It is the basis for all forms of spellcasting, while also functioning as the universal currency. Anima comes in seven colors, each with differing properties; red, blue, green, violet, gold, silver, and black. Utilizing a type of anima is easier if its coloration matches that of your soul. Black anima is significantly more rare than other colors, as black souls are born the least often. There is also twilight, a form of anima found only in the Allborn.