Not sure if you are serious. Dark Ritual has been one of the most powerful cards in the history of Magic. It was absurd in Extended, powerful in Standard at every point it was legal, and is still a Vintage Staple in Dark Petition Storm
Sorry, I should have been clear.
Obviously, dark ritual is a must for any set encompassing the big impactful spells of Magic. I've played it myself many times.
My point was that there are plenty, plenty of green constructed level Sorceries, instants, enchantments and creatures that fit an Egyptian theme, and it's incredibly weird they aren't here. If Dark Ritual gets a copy, then why not Overrun, or Rancour, or Bird of Paradise, or a Crocdodile, or a cat? At the same time, it's loaded with counterspells which again feels odd as hell - naturally there should be counterspells, but not this many - Blue has many other big name spells as well as these!
The entire list selection just feels really odd to me, and it wouldn't surprise me if there was some reasoning behind the fact that its so heavily imbalanced colour wise, and also so imbalanced mechanics wise.