What are some cool names for a group of evil magicians searching for power?

I believe the correct term for such would be "Deatheaters". (Harry Potter reference) Although none of the following are necessarily evil, some other synonyms for wizard are: astrologer, augurer, clairvoyant, conjurer, diviner, enchanter, fortuneteller, hypnotist, magician, magus, medium, necromancer, occultist, palmist, seer, shaman, soothsayer, sorcerer, thaumaturge, warlock, witch source: http://thesaurus.reference.com/browse/wizard