Graver said:
Cifer said:
They're not. I mean, they are a Tyranid species and they are found in Tyranid armies, but if you encounter a Genestealer cult or a hulk with a Genestealer hive sleeping in it, they have no more connection to the Tyranid than your acolytes do. Genestealers are highly unusual Tyranid in that they can function utterly autonomously from the Hive Mind, and when seperated they return to their own natural life cycle completely independently from the Hive Fleet that birthed them.
You mean, apart from the whole "calling down a hive fleet on your head" shtick?
Do they call the Hive fleets or do the Hive fleets just fallow them like hyenas following circling vultures?
As I recall, the genestealers infect, breed and infiltrate until eventually a 'genetic switch' gets flipped and a genesteal magus is born. Once this individual matures, he starts to organize the cult and attempts to take over the planet. it's not exactly clear if the magus knows it or not, but after reaching maturity, he (and it's always a male) broadcasts a signal into the warp. the Hive Mind sees/hears that signal and follows it to the world in question.


