Soul Step

At-will, swift, concentration; you detach your soul from your body, which immediately becomes helpless and insensate. Recommend sitting or lying down before casting. As a soul, you are an incorporeal, invisible entity that can fly at a speed of 6 squares per move action. You can phase through solid objects, but to a maximum depth of 1 foot per rank of solid stone or twice that for organic barriers like wood. You can see and hear around you, albeit somewhat muffled. You are visible to anyone detecting magic, as a vague, humanoid blur with no discernable features. You have an AC based on your Dex alone (no armor), and Hit Points based on your Wisdom instead of Constitution. As an incorporeal creature, you are immune to all physical damage that is not magical in nature, and resistant to all physical damage that is magical in nature, except for force damage.