A combination of LSD, Psilocybin Mushrooms, DXM (preferably freebase powder, hbr or polistrex is very dirty feeling, and drinking cough medicine sucks. Can also be substituted with another dissociative like ketamine or MXE, but a traditional Matrix Flip involves DXM freebase) and then, while peaking on all three, blast off on DMT. First, you take the LSD. An hour later, you take the mushrooms (I prefer brewing them in to tea while waiting on the acid to kick in, add some honey, delicious.) And wash down the DXM freebase with the mushroom tea. After about an hour, you’ll be primed to Matrix Flip repeatedly for the next 4-6 hours. Just blast DMT at-will at that point.
We went camping and Matrix Flipped under the stars, it was as if this universe didn’t even exist, we were all coexisting in a different dimension as one entity of consciousness.