Rate my gravekeeper deck?

other than not having warning and duality i rate this deck 7/10 due to the fact your run 3 dark bribe dark bribe is a good card but not for g.k. other than that the deck is perfect i suggest running other traps a common one for g.k. is 7 tools, compulse, mind crush (be careful using this) i see g.k. running 2-3 7 tools but 0 dark bribe that is just my opinion