His new abilities and limitations after the Dromund Kaas Takeover: Life/energy drain: Vaga still must feed of the life force, energy, or the Force itself to regain energy. Ethereal Form: State between being non corporeal and non-tangible. Gravity has no effect to this state of being nor do solid matter. Cold or non-energy physical attacks simply pass through his form without damage. Being visible or invisible is just a state of willing it for Vaga. Passing through walls or crack are an easy feet for him. In this form he can pass through the veil between the astral plane (havens and hells) and the worlds of the living. He does not walk in this form; it is more like an advanced state of levitation.