Just because it's an AI3 deck doesn't mean it's good lol.
First off, trios are hard to balance, so you might have some trouble.
Secondly, if you want ready pharaohs, make a deck just based on that, no need to drag in all these unnecessary cards in.
Take out that lone SoG. Even if you were using a life mark, it'd be pretty much useless.
Gravy pulls are pretty much useless since scarab devour should be sufficient CC.
Catapult's aren't that useful unless you can chuck huge scarabs.
Like all other swarm decks, a single shield rips this apart (you also have no PC or momentum), and a 2dr shield shuts it down completely.
Unupped scarabs also have a measly 2 atk.