- Have several wives
- Have sex with children
- Have lots of guns
Generally these cults usually end up being set on fire and then shot by the ATF.
Generally, this is an American phenomenon. However, there are several different world-wide variants. The most popular is the Doomsday Cult, as made popular by Aum Shinrikyo, who released sarin (a neurotoxin) on the Toyko subway in 1994 as well as attempted to steal ebola (a dangerous virus) from the Democratic Republic of Congo, but were stopped.