1 Swarmyard
1 Chittering Witch
1 Marrow-Gnawer
1 Ogre Slumlord
1 Pack Rat
1 Patron of the Nezumi
1 Pestilence Rats
1 Piper of the Swarm
1 Rat Colony
1 Ratcatcher
1 Swarm of Rats
Sideboard: