Well, look's basically OK to me. Some concerns though:
Something tells me that you'll need a bit more quanta.
You might have some quanta troubles there.
Also, that Enchant Artifact seems out of place. I mean, you're packing it (I guess) so that your Eternity doesn't get PC'd, but chances are that it will end up clogging your hand when you could have drawed a Sundial or Time Pillar. Also, 30-card decks are faster at drawing, and that would let you take out the Novas.
Other than that, I'd like to see this deck with 6 Pharaohs, since you need to draw one earlier in the game.
BTW, how is this deck doing in your tests??EDIT: Seeing the video. You faced a 70-score guy in PvP, with Quantum pillars in his seemingly basic deck. Maybe you should try it in Arena (bronze is OK) or AI3/4, I see potential in the Pharaoh/SoR combo.