The Acolyte of Feline Humility

As you have now finished your first lesson in humility in your fight against evil you have been blessed with the feat The Acolyte of Feline Humility. This fest allows you to access the interdimensional power of the Cat Lord and for a brief moment phase out of the material plaine as a reaction to a successful attack made on you by a creature allowing their melee or ranged attack to pass through you as if you were air. For a brief moment you become nothing but not invisible, as in the journey towards humility in the Cat Lord's service. You may restore this spiritual ability once per short rest, that must include a period of self-reflection, meditation or prayer in humility as a spiritual discipline.