Dark Sun

You take control all shadows in the area and creat a partial shield blocking the sunlight for an area within 1 mile of you.  You must be outdoors to cast this spell. Moving to a place where you don’t have a clear path to the sky ends the spell early.

While within the area of effect of this spell, the light is reduced to that over a heavily overcast day and the Sun appears as though there is a partial solar eclipse.