Phantasmagoria is Baph’s warlock patron. For all intents and purposes It is just a reskinned fiend. Most knowledge of The Old Line (as It was often referred to) has been lost, and anyone with knowledge of this thing tends to avoid the subject.
Goria is a patron of surreal nonsense, whimsical chaos and the general Weird and Eerie. Dada-ism and Strange, Surreal visuals? That’s Goria! It doesn’t exist in a way that most on the Material plane can even comprehend, so how it manifests is equally weird and strange. Heck. How Baph came to be It’s warlock makes absolutely No Sense.
But then, that is precisely the point, now, isn’t it?