19 Swamp
4 Befoul
4 Blight
4 Despoil
4 Destroy the Evidence
4 Distress
4 Helldozer
4 Icequake
1 Maw of the Mire
4 Rain of Tears
4 Rancid Earth
4 Sign in Blood
4 Sinkhole
4 Worms of the Earth
Sideboard:
1 Pooling Venom
1 Stream of Acid