Stun

Melee

During a melee attack, target up to X health-worth of units in the defending army. The targets make a maneuver roll. Those that do not generate a maneuver result are stunned and cannot be rolled until the beginning of your turn, unless they are the target of an individual-targeting effect which forces them to roll. Stunned units that leave the terrain through any means are no longer stunned. Roll this unit again and apply the new result as well.