Drawing strands of twilight from the Shadowfell, you create an image of yourself. It appears normal when observed casually, but upon close inspection, a DC 15 Wisdom (Perception) check reveals a gray tint to the skin and eyes twinkling unnaturally. As an action on your turn, you may switch your senses from one form to another, leaving the other body blinded, deafened and incapacitated. The spell shadow can move at a speed equal to your Intelligence modifier x 5, and can communicate normally. In addition, you may destroy the spell shadow to have it cast a spell of a level no higher than half your spellcasting ability modifier.