Witch Elves
From Warhammer - The Old World - Lexicanum
Witch Elves are the priestesses and brides of Khaine, lord of murder. They revel in spilling blood and killing. The Witch Elves are a religious group centred in Har Ganeth that worship the elven god Khaine and sell out their deadly services to Dreadlords intent on gathering armies. The overall leadership of these merciless killers belongs to Hellebron, the oldest of the Death Hags. However many Witch Elves support her rival Morathi.