Custom conjuration Dark art spirit by runes

this is a custom conjuration for any Dark art spirit only with a twist, I cast my runes and depending on what the runes say about you, that's what type of spirit that comes through for you. There is no "I want this and that" It is what the runes say bout you that you get the spirit.

Now you must understand, runes don't make mistakes so whatever type spirit they say you need, that's what is going to be bound for you. And you will get the rune read that explains why that type of spirit is good for you.