Demonomancy

Demonomancy
Alternatively known as Necyomancy.
The art and practice of divining the past, the present and the future by the summoning and/or the aid of demons.

Demonomancy
Divination by means of demons. The divination occurs through the oracles made by the demons, or the answers they give to the inquirers.

DEMONOMANCY is divination with the aid of demons.
DENDROMANCY is divination with either oak or mistletoe.
DOWSING or DIVINING RODS are methods of divination where a forked stick is used to locate water or precious minerals.

See also: Divination, Demon, Onomancy, Spell, The Tarot