Zombie Deck Help

[nukifyed]

http://www.mtgvault.com/ViewDeck.aspx?DeckID=25803

Can anyone suggest any land that might help this deck along?

Also, what is the Zombie lord from Magic 2010's name? Im going to replace Plague Wind and Gravedigger with it (if its what im thinking it is).

Also, please comment.

[Jabaco]

Were you talking about cemetery reaper?

[NickFlamel]

You don't need the longbow, it's crap, take out the long bow and put it cematary reaper and the deck will be much smoother. I'm also not sure about the Psychopath, its a very iffy card