Lands: 20 swamp
Creatures:
4 fume spitter
4 plague stinger
4 phyrexia crusader
4 hand of the praetors
3 skinrender
3 phyrexian vatmother
2 skithirix, the blight dragon
Instant/sorcery/artifact:
4 black sun zenith
4 grasp of darkness
4 contagion clasp
4 virulent wound