I mean, there are a number of cases in mythologies where you can find common elements. I’d buy that in some cases, there might be common elements causing it, but I don’t think that it’d need to be a common hallucinogen.

Off-the-cuff, some examples:

• Dragons

• “Hybrid” animals that are a conglomeration of different animals.

• Ghosts

• Mermaids.

• House spirits

• Sun gods