This can provide either a +1 bonus or -1 penalty to any task that wind could affect.

This is a Wizard's Guild restricted spell. Members may learn it at no cost.

Control (Wind, Occasional) 3 [144] 
    Natural Phenomena [+100%] 
    Based on Activation Roll [+5%] 
    Persistent [+40%] 
    Extended Duration (Permanent) [+150%] 
        Applies to Persistent 
    Reduced Duration (x1/60) [-35%] 
    Magical [-10%] 
    Spell Components [-30%] 
        Must say "wind" in Latin 
        Must gesture with hands 
        Must hold a branch broken from a tree in a strong wind