Precision Kill

Elements in nature are always in a delicate state of balance. Releasing magic to control elements is a form of artificial sabotage to such a balance. Therefore, magic creates irregular elemental fluctuations, which will not disappear until the elements return to their natural balance.

The elemental fluctuation caused by magicians was always in stages; even the banned charms were not free from natural intervention. But at that point, the elemental fluctuation from afar lasted half a day, without any sign of reduction, like a never ending song.

When the magical fluctuations appeared, the mercenaries were already at war; meanwhile, the magicians remained silent, for the time to unleash magic had not yet come. Unleashing magic too early would only trigger the attention of the enemy.