Long before S’Sarren-kull found what remained of him, Kerg walked among the living as a sorcerer of considerable standing within the eslar courts of Panthora. The details of his early life have faded from all but the most obscure records, and even those who once knew his name speak it rarely, as if the man's history has been deliberately swallowed by the centuries. What survives is fragmentary: that he was born to a minor eslar house during an age predating the Necromantic Wars, that he demonstrated an unusual attunement to the darker currents of sorcery even as a young man, and that his ambitions exceeded what any reputable institution would sanction. He did not begin as a necromancer. He began as a seeker, restless and brilliant, drawn to the forbidden not out of malice but out of a conviction that knowledge withheld was knowledge wasted. It was a philosophy that served him well for a time and destroyed him in the end.
The eslar have long understood that necromancy is not simply a category of magic but a corruption of the self, a slow unraveling of the soul that proceeds in lockstep with the practitioner’s mastery. Kerg understood this as well as any. He pursued it anyway. His research took him to the margins of eslar civilization and eventually beyond them, into ruins and libraries and the company of others whose names history has also chosen to forget. Somewhere in that long descent, he crossed a threshold from which no return was possible, and whatever warmth or wonder had once animated him gave way to something colder and more precise. He became, in the parlance of his people, a dead-walker, though he was still very much alive. The eslar courts branded him an exile and, for a generation at least, hunted him. They never found him, which suggests either that he was more powerful than they anticipated or that he simply stopped being somewhere they could reach.
His death is unrecorded. There is no account of a final confrontation, no chronicle of a last stand or a quiet end in some forgotten corner of the world. He simply ceased to appear in any account. Centuries passed. The eslar who had known his name died themselves, and the name Kerg faded to the kind of obscure notation found only in dust-covered academic texts, where it appeared as little more than a cautionary footnote in the longer history of necromancy’s temptations. He might have remained nothing more than that, a warning and a ghost, were it not for the patient and far-reaching intelligence of a sitheri magi who made a study of such forgotten things.
S’Sarren-kull did not stumble upon Kerg by accident. The magi had spent the better part of his extended life cataloguing the dead, specifically those who had practiced necromancy in life and whose remains might therefore carry within them a residual attunement to that dark art. What he sought was not merely an undead servant but a vessel already shaped for dark power, one that would not need to be broken to its purpose. When he located what remained of Kerg, the work of raising him was less an act of creation than one of reclamation. The sorcerer’s bones remembered what the man had known, and S’Sarren called those memories back. What returned was not Kerg the man. It was something assembled from the architecture of who he had been, wearing his knowledge like armor while his identity existed only in fragments. A monotone voice. A precise and pitiless efficiency. Occasional moments in which something older and more alive seemed to surface behind those hollow eye sockets before the necromantic hold reasserted itself and drew it back under.
As one of the Four Acolytes, Kerg serves S’Sarren with the absolute and unquestioning devotion of the bound undead, and yet those who encounter him note something that troubles them in ways they can not easily articulate. He is not mindless. He reasons, observes, adapts, and occasionally speaks things that suggest he understands far more about his own condition than an obedient instrument ought to. Whether this is a remnant of the man who had spent a lifetime in pursuit of forbidden knowledge or simply the magi’s design, none could say. What is certain is that Kerg, even in undeath, remains exactly what he had always been: a sorcerer who has gone further than anyone thought wise and had not come back from it.