Immunity

Choose a single source of damage, such as toxins, fire, electricity, and so on. The adversary doesn’t suffer damage from this source. This quality can be applied up to three times.
Incorporeal

The adversary has a ghostly body and cannot be damaged by ordinary means. It can also pass through solid objects, walls, and other obstructions. Incorporeal entities cannot take actions against corporeal entities without the use of Dread Powers. It is typically hard to perceive while incorporeal, unless magic is involved or otherwise stated. When you choose this quality, select at least one source of damage that the adversary is vulnerable to while incorporeal. Nonphysical attacks, such as spells with the Emotional, Ethereal, or Psychic attunements, always ignore this quality.