Abbero

Abbero users have a naturally horrible reputation. Individuals who manipulate Abbero understand that it is a perversion of divinity. It is a complete control of other creatures, to create mindless, tortured entities. Its a essence that is prone to soul sacrifice, divinity corruption, and can perhaps truly be considered one of the truly 'evil' essences, if only for the mind rending pain, and emptiness that comes with it both to the victims and the user. This essence also has strong assosiations to Shi, and because of that, most tend to stay away from it for that sole reason. The Abbero essence was originally created by The Red Cleaver through unknown means, but since its inception and creation, only pain has been wrought with it.   It is the essence of torture, and making someone lose their will to exist. Far more brutal, and tortrous than Blight, and far less predictable by everyone even its wielder, but accomplishes many of the same powers.
Individuals who wish to master Abbero will have a extremely difficult time. The truth is, it is like a sentient beast in and of itself like most essences, but on a much more physical level. Seemingly having the understanding of itself being a tool and always wishing to rebel against its controllers. It has a natural disposition of spreading, similar to a disease, and is unmerciful to not discriminate who it 'controls.' The only individuals who seem to have true sway over it is its original creator, likely whomever sits upon the thrones, and individuals who have a natural sadistic side to them.