Editing Warhammer 40,000 7th edition (section)

===Genestealer Cults===
* Lots of fluff regarding the Genestealer cults and how they operate, with several notable ones being fleshed out in great detail.
* Reintroduction of the Genestealer Patriarch and Magus, as well as info on the hybrids. No word on where Broodlords fit in. 
* A few extra stages are added to the Genestealer lifecycle. The [[Genestealer Primus]] is a specialized hybrid born when the cult is ready to operate openly, and serves as a frontline commander for the cult. The Hybrid Metamorphs are a response to a Hive Fleet nearing a planet where a cult is in place and sport a variety of biomorphs normally found on other Tyranid organisms (e.g. a Carnifex's crushing claws, a Lictor's scything talons, or a Warrior's lashwhip and bonesword), while the [[Genestealer Aberrants]] are apparently failed hybrids used as muscle by the cult.
* Genestealer Cults have somehow infected Holy Terra. Through the efforts of Arbites, Inquisition, Assassins and even the Adeptus Custodes, the majority of uprisings were defeated. The Genestealer infestation was covered up as an outbreak of disease; though with a closing comment that the fake disease would have been a much better event than the truth.