I shouldn't play
Anointed Procession because zombies are agressive and anointed isn't. Also would I replace Stir in the Sands and
Tattered Mummy because they aren't exactly what you want. You could better play more of the creatures you have 3 of in your deck because those are the really strong cards.
Scrapheap Scrounger is also a very good card I would play in this deck.