The deck certainly has a number of vulnerabilities, for example any rush deck with PC will outrush it, and if you don't draw the procrastination early enough, pretty much any rush deck is faster.
Quantum denial decks will also be problematic with so many expensive cards in this deck.
Lobo, rewind, freeze and similar CC can prevent you from quinting any creatures, so they might also be hard to beat.
It is probably the best against damage based CC decks, like EE, creature poison, gravity pulls, RoFs, pandemoniums and similar stuff. Also should beat antimatter based decks, unless they pack a discord too.
So, my general impression is that I wouldn't expect a high winning percentage in PvP, so it might be better suited for AI3 grinding. Against AI3 a simple dragon rush might be a bit faster, but if you prefer a deck like this, it can be more fun and original :]
One thing that I like about this deck is a balanced QI of 5,75
I've seen many people designing their first time deck with too high QI, which is not surprising considering that Pharaohs, Eternities, Hourglasses (and Golden Nymphs) have expensive abilities.
