The wizard plucks a glowing amber spear out of the air and casts it at a single unit within 24". The Spear streaks towards its target, bending and twisting around obstacles in its path. If the target is a single model it hits automatically and inflicts a S6 hit inflicting not 1 but D3 wounds. If the target is a unit of troops the spear attacks like a bolt thrower - if it kills the first model it strikes a model behind at S5, if it kills this second model it strikes a model behind at S4, and so on. No armour saving throw is permitted for normal armour but armour saves from magic amour are allowed.