Banish Tyr-Storm

''Holding up your blue lens, you feel the power of the Tyr Storm surging through you. At your trembling command the storm changes the direction of its destructive wake.''

This spell repels Tyr-storms from a particular area. You are able to force the storm to leave its normal path and head off in a direction of your choice. The storm continues to rage and causes normal damage wherever it goes, but the spell allows you keep it out of an area you want to protect.