4 Mutavault
2 Nykthos, Shrine to Nyx
14 Swamp
4 Swarmyard
4 Chittering Rats
4 Crypt Rats
4 Drainpipe Vermin
4 Lab Rats
4 Ogre Slumlord
4 Pack Rat
4 Ravenous Rats
4 Rotting Rats
4 Stronghold Rats
4 Typhoid Rats
Sideboard: