Rule of the Strong
this was the tenet by which the Sith Lord Kaan and his followers approached the domination of the galaxy. Rather than heeding the wishes of Darth Bane and reducing the Sith to a single pair - under the Rule of Two, only a Master and an Apprentice could exist at any one time - Lord Kaan and his followers believed in the strength of numbers, despite the historical evidence that too many Sith eventually destroyed themselves. The Rule of the Strong was finally abandoned in the wake of the Light and Darkness War and the Battle of Ruusan, when Lord Kaan and his followers were obliterated by their thought bomb.