Buzong Xestsu necromancers

Buzong Xestsu is a curiosity regarding necromancers. Only two deities deemed their followers worthy of the secrets of life and death, Dungda Zapasseggu of Pesor Pumik in the year 6 and Pabat of Dur Asmur in 54.

From these 2 chosen necromancers, only a total of 15 spawned until the 6th century. Another quirk is all 15 are active as of the same century, if "living" is a loose term for their kind, as well as all of them are human.