Akachi for Dunwich Legacy with Jenny Barnes - Mixed role

For a beginner friend from work. possible issue is no Emergency Cache cards, but with Uncage the Soul, that is like having Emergency Caches just for Arcane. Priority upgrades initially will be Shriveling, Rite of Seeking, the new Clarity of Mind upgrades from Return to Dunwich, and Key of Ys. A 2nd Key would be best as this build could take a lot of horror from bad Chaos Bag pulls while using Shrivelling (happened to me recently with a Father Mateo build). Also, for extra Arcane slots, upgrading to a couple of Book of Shadows will allow 3 or even all 4 Arcane spells out at once. With her extra charges abilities, one of each could last a whole scenario which I have done before in a 4-player game with Akachi. Akachi was OP like that. I thought about using David Renfield instead of Alyssa, to generate resources, but, I would need to make room for Moonlight Ritual as well. I also found that if you include David, you tend to serve that path instead of playing the scenario.