Shadows are a race or creators that have not one main form, like shape shifters why can change there form into what ever they wish and can only die throw a small amount of things. They are normally found in the Shadow realm, witched can only be entered throw portals that happened by will or by chance.
~history~
Long ago in the time of the lycan Empire, the shadows was found by a lycan who lived on the broken moon. Once there he used this blood claw and the wild blood claws to kill the leader of the shadows taking its heart and bound it with his Blood claws to form a the dark heart witch allowed him to take the shadows to be his slaves, he the power of his wild blood claw began to change this lycan, he blamed the humans for killing his mother and father but to kill the humans of he hated would mean war with the Grate Kingdoms so he began a war with the strongest of them the empire..... after this lycan was defeated a by a lycan known as Zaqui Hunts who took the dark heart and freed the shadows. but Zaqui Hunts victory came so late for the Empire.