Well I used the non-upgraded version of this deck for a while, it won me 8/10 PvP matches against different friends. It also won me 6 god battles. I only have two upgraded cards in this deck, and two more from my old deck which are the bone walls. All in all, it depends on the draw, if you start with no Sundials, and only a couple pillars and a nova, you probably wont win, or at least against the Gods. L5's are a lot easier, I have won 7/10 L5 battles with the deck.