I don't know about if it goes against Satan. But a couple years ago, myself and another SS, for a lark, went to a fortune teller. She focused on my friend initially and completely ignored me, working to convince him that he should come back to see her in private for in depth 'answers'. He played the stupid Goyim masterfully.
Then she turned to me. I played stupid and asked: I have heard that people have Guardians and I was wondering if I have one? (My GD had appeared in the car on the way to this fortune tellers home. my friend said to Him: Whats up? Why are you here? And my GD replied: Zola will need me).
So I asked this question and she looked past me to where my GD was standing behind me. Her eyes got big and she got angry and pronounced: You are dabbling with DARK FORCES! You need to repent and come back to Jesus! Which made me want to laugh as I have never been with this foul piece of shit jew on a stick. I couldn't keep the smirk off my face and she goes: You KNOW what I'm talking about!
I said: We're done here. We left.
She was a Jew.
Later at my friends house I was attacked by this jew. I suddenly felt sick, like I was going to puke and pass out. And my GD retaliated on her. My SS friend said it was like He dropped a nuke on her. After my GD did this, the sick feeling was gone.
So, based on this experience, I think many of the 'Fortune Tellers' are actually Jews. The New Age Community who is into these are infiltrated by jews. So no, I wouldn't recommend going to one.
I'd recommend what Magus is saying to you.