Necromancy, a dark art practiced by those that do not wish to die, revive a fallen loved one, or simply gain power through means that they "alone" have gotten used to- it is an art that, more or less gives those that practice it gain power that most intelligent life-forms have always sought to obtain. Only that the practitioners get said powers through other... darker means, instead of the usual.

And, just like anything that gives you power, it changes your body. But, unlike the exetreme discipline of Cultivation or the knowledge of Alchemy and Magic, Necromancy is an art that changes the body of it's target in painful, extremist ways that changes the very structure of the practitioner's being. Though, just like everything else related to the dark arts, it is not painful.

For the practitioner that is.

Still, just like anything related to the choice of power, there are powerful people within the practice- such as powerful Liches that control multiple undead with their wills, Spectres capable of smashing any obstacle they see to bits, to deadly Death Knights that can tank the strongest of attacks- these are but mere examples to the large scale of power that Necromancy provides. And they all have one thing in common- Escaping Death and living anew! as something better, STRONGER!

DEATH IS JUST THE BEGINNING AND IT IS NOT AN END, FOR WHEN IT IS, THEN, EVERYTHING WOULD'VE STOPPED! LIFE AFTER DEATH HAS NO PEAK, FOR THE PHYSICAL HAD LIMITS, BUT THE IMMATERIAL DOES NOT!

IT JUST TAKES TIME!

AND NECROMANCY PROVIDES ALL OF IT.

RIGHT AS LONG AS YOU BEAR THROUGH THE EXCRUCIATING INSANITY OF MILLENIAS PASSING BY, THE PAIN OF DEATH, AND THE SKILL TO DO EVERYTHING THAT IS NECESSARY.

And the will to do whatever it takes to achieve your goal.