4 Barren Moor
19 Swamp
4 Chittering Rats
2 Coat of Arms
4 Consume Spirit
4 Disease Carriers
2 Jet Medallion
2 Lab Rats
3 Marrow-Gnawer
4 Pestilence Rats
4 Phyrexian Arena
4 Ravenous Rats
4 Swarm of Rats
Sideboard: