Dark Shape (Nullimancy Magic)

You summon a small amount of stationary Oblivion that obliterates light to the degree the caster chooses in one location up to 10 cubic ft. The shape can be porous to create a fog or shadow effect or completely dark and in any shape the caster wishes. While the entire shape must fill 10 cubic feet, the shape need not be contiguous and as such can form multiple small shapes, words, etc.