Deathrite shaman deck

[Joshnoodles]

You could do a green/black/blue self mill with:
{Armored Skaab} 
{Screeching Skaab}
{Thought Scour}
{Grisly Salvage}
{Mulch}
Then some fun finishers like:
{Jarad, Golgari Lich Lord}
{Splinterfright}
{Boneyard Wurm}