This spell can be cast on an unengaged enemy cavalry unit, swarm, chariot or a single ridden or unridden monster which is within 24" of the caster. If successful, the creature/s become momentarily wild and uncontrollable.

The affected unit must take an immediate Leadership test. If passed, the unit only suffers a -1 Movement penalty during their next Movement phase (-2" if it marches or charges). The Movement of flyers is reduced to 12". If failed, the unit/monster immediately makes a compulsory move of 2D6" directly towards its own side's table edge, but halts if this move brings it into contact with a friendly unit, impassable terrain, or within 1" of any enemy. If the unit moves off the tabletop, it counts as having fled the battle.