Chaos magic is not necessarily syncretic; that is to say, practitioners do not always try to fit together these different ideas so that they make sense. Rather, they temporarily assume the truth of parts of particular systems in order to accomplish their goals. Although chaos magicians differ widely, they often sympathize with the psychonaut counterculture (Terence McKenna and Robert Anton Wilson are particularly influential) and chaotic aspects of particular religions (including Taoism and Discordianism).
Chaos magic can be conceptualized as a mixture of post-modern art and thought with esoteric magick.
Recommended books (Free download):
Amber K - The Basics Of Magick
Julian Wilde - Grimoire Of Chaos Magick
Aleister Crowley - Magick