Zombie Hand/land Destruction

[Denni]

Zombie Hand Distruction 60 cards, 0 sideboard 10 {Swamp} 3 {Ghost Quarter} 4 {Darkslick Shores} 4 {Drowned Catacomb} 2 {Island} 23 lands 2 {Cemetery Reaper} 1 {Grimgrin, Corpse-Born} 2 {Stitched Drake} 4 {Black Cat} 4 {Diregraf Captain} 4 {Gravecrawler} 17 creatures 4 {Vapor Snag} 3 {Altar's Reap} 4 {Despise} 3 {Tragic Slip} 2 {Distress} 4 {Smallpox} 20 other spells Sideboard

Modify version of my zombie hand/land destruction. I think this could be able to compete in todays meta. Any tips idears  would be greatly appreciated.