Black Guard

Raised from birth to protect the Witch King himself, Black Guard would rather die than give ground. Black Guard are stubborn (see page 85 of the Warhammer rulebook).

Troops fighting in close combat with a hated foe may re-roll any misses When they attack in ALL the turns of any combat. This bonus only applies in ALL the turns of a combat and represents the unit venting its pent up hatred on the foe.
Troops who hate their enemy must always pursue them if they flee. They cannot attempt to avoid pursuit by testing their Leadership as other troops can. They must even pursue if behind a defended obstacle.