Every Soul has a trait, and human's typically have 2 after turning 10, these traits are Perseverance, Integrity, Patience, Kindness, Justice, Bravery, and Determination. They are each represented by their corsponding color, Purple, Blue, Cyan, Green, Yellow, and Red.
They each have different abilities that can vary depending upon whether that power is infused into an attack or just the body.
Purple: the most straight forward of the bunch as it simply makes whatever it is infused into more durable
Blue: can change the direction and power of gravity of whatever it is infused into so long as it has a Soul
Cyan: when infused into a person/being with a Soul, it make that thing intangible so long as they don't not move, but when infused into and attack/weapon, it becomes intangible so long as the target does not move
Green: heals anything that it is infused into including weapons, can also be used to create barriers, when infused into an attack it heals instead of hurts
Yellow: allows someone to fire a projectile that can change direction mid flight and change the direction it is coming from mid flight, when infused into a weapon can fire "sword beams" or "phantoms" of said weapon
Orange: when infused into the body, it allows someone to increase their strength and speed so long as they keep moving, when infused into an attack it will not damage someone if they are moving when the attack hits
Red: Can allow someone to comeback from death (overuse can permanently shatter a Soul) and strengthen attacks to target specific things, such as a space itself to shatter or cut it (very hard to use and most people familar with Soul power assume it simply stregthens an attack) also has an easier time using Traits that it does not have