Ghost King is the most powerful ghost energy user, with control over the full domain of the "Ghost Dimension" and the ability to be on earth with and without a host.
Affinity can lead to Chaos Form with unstable emotions/no control of power
Some people can start as corrupted but can possibly refine their powers
onyx items can eventually give a person powers, and not have to fully rely on the item
2 types of onyx powers: Elemental (fire, ice, earth, water, wind, thunder/lightning, time, space, light dark, and possibly more) which can be mixed and have a strong and weak element to combat against.
As well as Supplemental (Enhanced