My Necro deck

[Maraxus of Keld]

15 Swamp
4 Vault of Whispers
4 Dark Ritual

3 Necropotence
2 Yawgmoth's Bargain
4 Spellbook
4 Ivory Tower
4 Cranial Plating

4 Carrion Rats
4 Ornithopter
4 Desecration Elemental
4 Nether Shadow
4 Frogmite

Basically what I do is get Necropotence in as fast as I can, then draw like mad. Drop a Spellbook, and cast Yawgmoth's Bargain when I can because it's superior drawing. After that, I kill with Desecration Elemental if I can. I know this deck needs work, but I'm not sure how to change it. Suggestions would be very welcome.

[Maraxus of Keld]

I've only played this on MWS a couple times and it's done fairly well, but from my pImp deck I've found that I don't play the Bargain very often. Any recommendations on what I should change?

[Wiccy]

I had a similar deck once and used Storm Cauldron where you have Yawgmoth's Bargain. However it later became my Hecatomb/Storm Cauldron deck

[Maraxus of Keld]

I'm actually redesigning the deck some. I'll post the revised decklist tonight if I remember.

[Wiccy]

I just remembered a Necro Deck I had last year, to annoy opponents I would throw some Haunting Echoes in there, it annoyed some people to see their own deck diminished and their graveyards emptied. A possible sideboard card though since it didn't always work against some decks.

[Maraxus of Keld]

This is the alternate build:

15 Swamp
3 Cabal Coffers

4 Dark Ritual
4 Demonic Tutor (or Diabolic Tutor, because they're cheaper to buy)
2 Plague Wind
4 Leaden Myr
4 Chimney Imp
4 Jet Medallion
2 Spellbook
4 Sol Ring
2 Ivory Tower
2 Recurring Nightmare
4 Necropotence
2 Yawgmoth's Bargain
3 Attrition

It started as a joke, because on the WotC Magic General board, there's a big running joke about Chimney Imp being the greatest card ever, and I found it so funny that I thought it would be funny to build a deck around the card. So what this particular deck does is get a Chimney Imp into play and one into the graveyard (through Attrition if necessary), and use Recurring Nightmare to switch the Imps back and forth and run my opponent's entire hand down to zero. But because they're putting it back on top of their library instead of discarding, they'll always draw the same card every turn, and more likely than not it's something they can't play (otherwise they would instead of having it go back to the deck all the time). The Jet Medallions reduce the cost enough to make the Imps playable, as well as reducing the Nightmare so I can activate it more often. Not to mention, it may allow me to drop Plague Wind if I really need to. This deck isn't really that serious, but when I've playtested it, it actually doesn't do too badly.
Oh, to read the thread that spawned the Chimney Imp joke, go here.