When you've grown weary of all the "cures" offered here, stop in at my website, and then drop me a line. I'd be happy to help if I can.
Sorry to be blunt, I know you're all trying to help.
Yes, some psychedelics are very effective for migraines, some more than others.
Almost all of the information relating to clusters (on my site) will also be true with regard to migraine.