Command Shadows

You close your eyes, stick out your hand and the shadows beckon to your command. You can command the shadows to do up to 2 of these following things.

--Blacken a room so that there is no visible light.

--Create shadowy figures to torment creatures dealing various psychic damage.

--Open gateway to either the Shadowfell or the Vale of Shadows 

--Allow up to 4 creatures to shadow walk who normally can't.

--Blanket up to 4 creatures with shadows causing darkness and invisability.

--Create physical shadow constructs to use as either actual constructs or decoy trap ones.

--Create up to 3 physical shadow monsters that each deal 3d6 necrotic and 4d8 psychic, then disapate.