This spell is especially popular among the more pacifstic types of shugenja, since it provides a way to avert a battle without actual violence. The spell evokes the full power of hundreds of Water kami to reduce the ground to a half-liquid mire while, at the same time, flling the air with water vapor to obscure vision. Entire armies have been rendered effectively helpless by this spell, unable to move or to strike out at their foes.
In game terms, the spell turns all the ground within the area of effect into Diffcult terrain. The fog reduces normal visibility to 10’. Between 10’ and 30’, characters can discern vague outlines – this imposes a +15 TN penalty on any ranged attacks. Beyond 30’ all characters are effectively Blind.