|Leader (s)||Nekross King|
|First Appearance||Dawn of the Nekross|
The Extractor was a Nekross device, stationed on the Zarantulus and used by the Nekross to extract Magic from individuals and then transport it into The Nekross King for it to be consumed and used later. The Nekross used this device on many planets where they found magical people. It is often operated by Varg, Lexi or Jathro.
Pulling magic from a person is painful and so reduced the person's lifespan. As the example of 12 year-old Mark France, the extractor aged the person inside critically, Mark was aged at least forty years.
A teenage Japanese wizard had her magic extracted, she was aged at least fifty years.
Chloe Martin was put in the Extractor and aged to become an old woman.
When Randal Moon and Benny Sherwood were transported to the Zarantulus by Varg, Moon was placed in the Extractor but was able to escape using what Benny has taught him about science. Varg was then locked inside the Extractor, long enough for them to escape.
Tom had his magic extracted, however thanks to Lexi getting him into sunlight, he was restored.