Bearer may make 1 lash attack before other models strike blows in close combat. If enemy is hit, he must take Ld test before he can attack that turn. Any creature ridden by enemy struck by whip must also pass a Ld test to attack.
Source: Warhammer Fantasy: 5th Edition
Bearer may make 1 lash attack before other models strike blows in close combat. If enemy is hit, he must take Ld test before he can attack that turn. Any creature ridden by enemy struck by whip must also pass a Ld test to attack.