16 Swamp
4 Swarmyard
4 Burglar Rat
4 Call to the Netherworld
4 Dark Ritual
4 Drainpipe Vermin
4 Murderous Cut
4 Pack Rat
4 Rotting Rats
4 Smallpox
4 Typhoid Rats
4 Waste Not
Sideboard:
1 Piper of the Swarm