species: demon something!
sex: undefined, assumed female as the wearer of suit is female and due to last name choice...
uses agender pronouns 99% of the time :)
likes to cosplay as other things from vikings to pirates to other monsters.

head creator:  artslave
using her demon skull base, she was given 100% artistic freedom to do whatever so an undead demon beast it was :)

for now rest of visuals will be from DDD's peices until she gets something more cooler :D

about the name:
The word "svengali" has come to refer to a person who, with evil intent, dominates, manipulates and controls a creative person such as a singer or actor. In court, a "Svengali defense" is a legal tactic that purports the defendant to be a pawn in the scheme of a greater, and more influential, criminal mastermind.

Nyx is the Greek goddess (or personification) of the night. A shadowy figure, Nyx stood at or near the beginning of creation, and was the mother of other personified deities such as Hypnos (Sleep) and Thanatos (Death). Her appearances are sparse in surviving mythology, but reveal her as a figure of such exceptional power and beauty, that she is feared by Zeus himself. She is found in the shadows of the world and only ever seen in glimpses.