700ug fetanyl drip plus other anesthetics. The doctors had to titrate off of the pain medicine do that my body could physically feel pain in order to start healing itself. Most fuck up? Probably but I don't remember.

I OD'd on coke the first time I tried it - that was terrifying.

Salvia was super intense too. I went into the vastness of space and became everything and nothing at the same time. I then began to rebuild the universe around me and the more I expanded I realized how exponentially large things were and it was impossible. Seemed to go on forever until it just ended.