4 Piranha Marsh
15 Swamp
4 Carnophage
4 Carrion Feeder
4 Chainer's Edict
4 Ghoulcaller's Chant
4 Ghoulraiser
4 Grasp of Darkness
2 Gurmag Angler
4 Nameless Inversion
3 Phyrexian Ghoul
4 Sangrophage
4 Shepherd of Rot
Sideboard:
4 Choking Sands
4 Duress
4 Shrivel
3 Tendrils of Corruption