Raven Knights

The Fellowship of the Shroud believes in taking the battle to the enemy. Their very best warriors form an order known as the Knights of the Raven or Raven Knights, and their mandate is very clear: destroy every Skeleton, Zombie, and Shade upon the earth and exterminate the necromancers and Vampires who summon them. Unlike their sister order the Black Guard, the Knights of the Raven are ruthless and aggressive, seeking out their enemy rather than waiting for Undead to come to them. At the moment, a great many of the knights are stationed in the town of Siegfriedhof of Stirland on the border of Sylvania. So far, they have only conducted raids, but as their numbers and intelligence grows, and the truth about Mannfred’s return becomes undeniable, they will begin a crusade to take that bleak land away from its dark lords once again.

Source
pg. 99
 * Warhammer Fantasy RPG 2nd ED -- Night's Dark Masters