Remains in play. Sand Storm is a spell that affects all units (friend and foe) within 12" of the Wizard. No units within the sand storm can use missile weapons, and war machines cannot fire. No units may be targeted by any missile attack. Flying units are restricted to their ground movement. Enemy units affected cannot march in their next movement phase. The Wizard can choose to extend the range of this spell to 18". If they do so, the casting value is increased to 18+.