Tiefling

These creatures have signs of devils in their blood, this can be hereditary but often is a blessing to one 1 person instead, the children of them. They have devilish magic in their blood. Often children are cursed with this before being born as an omen, that they are the child of a deal to be collected or a champion for them. These creatures have features reminiscent of devils, what features vary but weird skin colors pupil less eyes and horns are common ones. tieflings curse can be both cut off immediately or go through biologically, it can also lay dormant through the biology for generations to awaken, fully depends on the curse given.