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461 A.S.: The Discovery of Necromancy
Belket, a follower of Sar-Elam, discovers the path of Necromancy. Experiments with the Dark Arts begin in the Seven Cities.
610-660 A.S.: The Rise of the Necromancers
The number and influence of Necromancers grows until they become one of the most powerful political forces in the Seven Cities.
Our time
751-770 A.S.: The Necromancer Purge - Civil War in the Seven Cities.
Envious of the power acquired by the Necromancers, the Mages of the Seven Cities began a large-scale persecution of the Necromancers - from seizing their property to exile and public executions. As a result, a long and bloody civil war begins. Ancient cities are destroyed, and many lands are turned into wastelands.
771 A.S.: The Founding of the Silver League
The surviving inhabitants of the Seven Cities found the Silver League (the second kingdom of Magic) in the southern lands. The Necromancers flee east to the ghost-haunted valley of Heresh.
813-822 A.S.: The War of the Broken Staff
The Necromancers try to crush the young Silver League, but the Mages win and capture Heresh. The Necromancers are completely defeated, and their kingdom is destroyed.
There are also a few more interesting facts about the history:
Belket was killed by Maahir
Belket was a student of Sar-Elam
Belket knew about the prophecy of the dark Messiah
The Ring of the Damned was created by the Necromancers against the mages (against the Holy Word)
Zoltan was Belket's student (he was also killed by Maahir)
Facts about Belket
Belket paid less and less attention to the teachings of his mentor, and more and more to his own research and conclusions. And one day he came across an ancient manuscript, written by Sar-Elam himself and part of the "Revelations of the Seventh Dragon." The document found by Belket spoke of necromancy, the power of the immortal soul, and the aspect of Asha, the least known and least revered. Belket became convinced that it was this aspect that was the most comprehensive.
"For Asha is the goddess who created the world and gave it its name; she is all the facets of the wheel of existence; the threefold entity of birth, life, and death. She is the Faceless Virgin, the herald of Fate, unseen and watching over all living creatures to fulfill their destiny. She is the Mother, who gave birth to all living things in the world; by giving life, she gives form to chaos and gives meaning to the inexhaustible potential of possibilities. She is the Old Woman, bent and ancient, who tears the web of life with spindles clasped in her gnarled fingers when the hour comes."
The text of the "Revelations" read by Belket stated that the third hypostasis of Asha is the most powerful, subordinating the fruits of the labors of the other two. From the rituals included in the manuscript, Belket drew two points that would have a fundamentally important impact on the development of necromancy. First, this is the representation of Asha as a spider weaving the thread of life and able to break it when the time allotted in the mortal world runs out. Second, this is the idea of the continuation of life: death is not the end, but only a transformation. The petty desires and needs of the flesh, the destructive passions of the heart, the short-sighted decisions of the mind, which have caused so many wars and conflicts - death was the answer to everything, the reduction of existence to its purest and most immutable form.
All the information was taken from the website and from the game.
P.S. If there is not enough information, we can discuss it. Write.