Necromancy

"Necromancy is a... sensitive topic among magic-wielders. The whole point of doing so is to gain the chthonic knowledge of the dead, a type of divination, though not many people do that anymore. Nowadays, they just want to raise corpses and form undead army - The complete opposite of what the chthonic gods want when they taught mortals the art of necromancy."

- Matt Wright.

Necromancy is utilizing energy, similar to Magic, involving the dead, death-force and/or souls.

Overview
Necromancy involves communicating with the dead, either by summoning their spirits as apparitions, visions or raising them bodily, for the purpose of divination, imparting the means to foretell future events, discover hidden knowledge, to bring someone back from the dead, or to use the dead as a weapon. Sometimes referred to as "Death Magic", the term may also sometimes be used in a more general sense to refer to black magic or witchcraft.

Early necromancy was related to, and most likely evolved from, shamanism, which calls upon spirits such as the ghosts of ancestors. Classical necromancers addressed the dead in "a mixture of high-pitch squeaking and low droning", comparable to the trance-state mutterings of shamans. Necromancy was prevalent throughout antiquity with records of its practice in ancient Egypt, Babylonia, Greece and Rome.

Description
Practices such as these, varying from the mundane to the grotesque, were commonly associated with necromancy. Rituals could be quite elaborate, involving magic circles, wands, talismans, and incantations. The necromancer might also surround himself with morbid aspects of death, which often included wearing the deceased's clothing and consuming foods that symbolized lifelessness and decay such as unleavened black bread and unfermented grape juice. Some necromancers even went so far as to take part in the mutilation and consumption of corpses.

These ceremonies could carry on for hours, days, or even weeks, leading up to the eventual summoning of spirits. Frequently they were performed in places of interment or other melancholy venues that suited specific guidelines of the necromancer. Additionally, necromancers preferred to summon the recently departed based on the premise that their revelations were spoken more clearly. This timeframe was usually limited to the twelve months following the death of the physical body; once this period elapsed, necromancers would evoke the deceased's ghostly spirit instead.

Myths and Legends
The oldest literary account of necromancy is found in the Odyssey. Under the direction of Circe, a powerful sorceress, Odysseus travels to the underworld in order to gain insight about his impending voyage home by raising the spirits of the dead through the use of spells which Circe has taught him. He wishes to invoke and question the shade of Tiresias in particular; however, he is unable to summon the seer's spirit without the assistance of others. The Odyssey's passages contain many descriptive references to necromantic rituals: rites must be performed around a pit with fire during nocturnal hours, and Odysseus has to follow a specific recipe, which includes the blood of sacrificial animals, to concoct a libation for the ghosts to drink while he recites prayers to both the ghosts and gods of the underworld.

Etymology
The word necromancy is adapted from Late Latin necromantia, itself borrowed from post-Classical Greek νεκρομαντεία (nekromanteía), a compound of Ancient Greek νεκρός (nekrós), "dead body", and μαντεία (manteía), "divination by means of"; this compound form was first used by Origen of Alexandria in the 3rd century AD. The Classical Greek term was ἡ νέκυια (nekyia), from the episode of the Odyssey in which Odysseus visits the realm of the dead souls and νεκρομαντεία in Hellenistic Greek, rendered as necromantīa in Latin, and as necromancy in 17th-century English.

Entities associated with Necromancy

 * Bifrons
 * Bune
 * Gamigin
 * Hecate
 * Murmur
 * Odin
 * Yog-Sothoth

Image Sources

 * (Bogdan-marica-bogdan-mrk-necromancer-nova-blitz.jpg) Necromancer by Bogdan Marica