Freiherr von Joseph Hammer-Purgstall, The History of the Assassins, Derived from Oriental Sources
“ Like the initiated to murder, they almost all died a violent death.The dominion of the Assassins sank under the iron tramp of Hulaku; their fall drew after it that of the ancient throne of the khalif, and of other dynasties; thousands bled under the conquering sword of the Mongols, who went forth as the scourge of Heaven—like Attila and Jengis Khan, to steel with blood the deadened nerves of nations. After him, the remains of the hydra of Assassination quivered in the remnant of the sect of the Ismailites, but powerless and venomless ”
