Two types which are not mutually exclusive. Both start at the same place and require the ability to see and interact with the spirits (Medium adv.). Some Hags do have magery and it is a qualified magery that actually makes the hags look older but paradoxically age slower. Some hags avoid this by binding or convincing spirits to accompany them and thus “cast” spells by ordering the spirits to do so. This can manifest as spells, adv., skills, etc. I think this will function as a Modular Abilities advantage and require rituals to change spirits/abilities. I will have to work out the specifics. It is possible for Hags to employ both methods, but generally the closeness to the spirits is an essential part of life that cannot be overlooked. So even if a Hag does develop other magical talents she will still maintain the spiritual side.
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