Well... your deck is indeed quite similar to my Pharaoh sails to Orion, but with plagues/turtle shields/pulvy it is different enough to have a separate thread.
I have quite a bit of experience with pharaoh-time/rainbows (I guess ~150 battles, but I started making statistics only recently when I upgraded the whole deck), so if you don't mind I'll give you some hints.
Anubis is indeed not needed. Quint a pharaoh and FG will waste all his creature control on your scarabs (also, surprisingly, AI targets scarabs before pharaohs, so you can usually play second pharaoh unquinted).
Against FG with fire shields, eagle eyes, otyughs etc... simply rewind your scarabs as you create them, than play 3 at once, or more if you need. With plagues you should have less problem fighting otyughs than my deck, so there is really no need to immortalize all your scarabs.
Permafrost is wonderful against Fire Queen, Incarnate, Morte, immortal creatures (Divine Glory, Elidnis), and burrowed shriekers, so I really don't find Turtle Shield good enough as a late game shield... the problem is that I often have to wait till mid-late game before I can play it (high cost, especially hard when I draw my quantum towers late), so early game shields are needed... so I really advise you to try either permafrost+fog shields or permafrost+turtle shield, both probably quite good options.
Feral bonds really help with EMs... the only times I win without EMs is if my opponent has an indestructible weapon and I don't have a sundial left for the 'finishing hit'
(just look at my stats
http://elementsstatistics.comxa.com/getstatistics.php?dv=148667097 I have 3 times less battles registered, yet more EMs than your deck)
They also help against gods with permanent destruction - a protected bond can heal you even when Divine Glory destroyed all your SoGs for example, also very nice against Obliterator if he plays a protected pulvy (late game, because an early pulvy = sure defeat).
I don't try to persuade you to build an exact copy of my deck though, just try any suggestions you might like. I'd also like to know how you feel about pulvy/plagues, do they help a lot? I wouldn't add a pulvy to my deck simply because I rely a lot on Eternity (I'd sooner add a few deflags), but I've been considering plagues ever since I replaced mummies with pharaohs (though I think they would help only against Graviton, so that's why I did not include them in the final deck).