The most intense hallucination I've ever experienced by a wide margin was from salvia, which is legal for some fucking reason. Literally everything I could see and hear wasn't real. I guess I'm glad I did it but I think I'm not going to do it again. Thankfully is only lasts a few minutes.

Edit: during my trip, I realized that the entire world was passing by in frames just like a movie and I fell out of the frame I was in. I had fallen outside of my dimension and there were a handful of other ramenshaman that had also fallen out and we started desperately trying to crawl back into out frames. Then the universe started folding and I was afraid I was going to be crushed in the crease of the fold.

Well lemon Tek 4.5g if mushrooms and start playing "the wall" album in the dark once you really start to trip and you'll experience a lot of visuals and feelings. Like, holy hell. I was wore out from the emotional rollercoaster. It also felt like 5 hours went by, even though the album is only like an hour twenty.

I was at a party ~25 years ago and there were kittens running around. At some point, it became unclear to me which of the kittens were real. Some definitely were, but I was sometimes unsure if what was running around me was actual kitten or hallucinated kitten. That's probably the furthest gone I'd been and I still was able to understand that this was the situation. I also did a lot of stuff back then (and don't touch anything these days).

Have you ever smoked salvia extract? That will alter reality

benadryl causes solid hallucinations at high doses, but it's also miserable, so maybe don't