Knives of Khaine

Morathi had spent much coin and plunder wooing whole clans of shades over to her cause in recent months. The Knives of Khaine were not the largest group to fall prey to her honeyed promises, but they could easily be counted amongst the most vicious. Much of the slaughter wrought at Tor Emyrath had been the Knives' doing, and there was not one amongst them who fought at Reaver's Mark without an expanse of flayed Ulthuani skin carefully concealed amongst their possessions for later sale to a discerning patron. Even in a time of so much death, the unmarred skin of a high elf could fetch a steep price, and the Knives of Khaine were determined to reap a profit.

Source
Cuchillos de Khaine [[Category:K]]
 * The End Times Vol III: Khaine
 * pg. 38