Suicide

Sui is pretty much my favorite deck of all time.
With the printing of Master of the Feast I would run it and Null Rod + Chalice of the Void. A deck without those cards would run at least 12 discard spells.
Gathan Raiders and Porcelain Legionnaire are also great creatures that can fit in. With PL Id up the number of Phyrlactery Lich (and get the black artifact lands).. but I like Master of the Feast too much!

1 Demonic Consultation
1 Kaervek's Spite
1 Necropotence
4 Null Rod
4 Chalice of the Void

2 Phylactery Lich
4 Master of the Feast
4 Priest of Gix
4 Treacherous Pit-Dweller
4 Flesh Reaver
4 Dark Confidant

1 Lotus Petal
4 Dark Ritual
22 Swamp


Kaervek's Spite is an instant and can be cast with a creature on the stack. Apart from that blowout its also pretty decent with Necro and is a sudden punch to the face for an unsuspecting opponent.