The mage weaves a powerful illusion, and ghostly grey shapes appear at the side of the Wood Elves. The Twilight Host may be cast upon any friendly unit within 18" of the caster. This unit may be engaged in close combat. Until the caster's next Magic phase, the unit causes fear. If the unit would already cause fear, it instead causes terror until the caster's next Magic phase. A unit cannot cannot be affected by this spell twice in the same Magic phase.