Parmandur
Book-Friend
The wilderness part has been replaced wntirely with a d6 Encointer table:I don’t recall all the details, but I certainly had all three original modules. As you know, they were setting agnostic, even though Greyhawk was the official setting at the time, it had no Greyhawk connections. The name of the eponymous Pharaoh was Amun-Ra (but not the god, I don’t know why they didn’t go with a different name) I seem to recall some dervishes and similar mildly racist caricatures, but they may have been in Oasis. Like Strahd, it was mostly bsed on Hammer Horror movies. The villainous high priest (aren’t they always) was immortal because his heart was in a Canopic jar. There was a lot of confusion between Egyptian and Persian tropes. There was a wilderness hexcrawl, including overlevelled purple worms, because Dune. The sequels hung on one of the wilderness encounters and assumed the PCs had freed an evil Efreeti Lord.
The BBEG is the evil high priest, still, and he has his heart in a jar and is a sort of demi-Mummy because his evil unhealthy work was a rush job.