I also think you have more answers to enemies than you really need? Spirit Athame, Shrivelling, Storm of Spirits, the ability on Agnes. Unless you are planning on using Spirit Athame to boost your skill checks, in which case I think you'll want more spells.
Is this a solo deck? How do you get clues on 1 locations? Unless you are playing Night of the Zealot or Dunwich Legacy, I think that is a serious problem for this deck. Relying on Rite of Seeking and Drawn to the Flame just isn't going to cut it.
I also think you have more answers to enemies than you really need? Spirit Athame, Shrivelling, Storm of Spirits, the ability on Agnes. Unless you are planning on using Spirit Athame to boost your skill checks, in which case I think you'll want more spells.