18 Swamp
4 Swarmyard
4 Chittering Rats
4 Gnat Miser
4 Go for the Throat
2 Heartless Summoning
2 Ink-Eyes, Servant of Oni
4 Inquisition of Kozilek
2 Marrow-Gnawer
2 Obelisk of Urd
2 Ogre Slumlord
4 Pack Rat
4 Ravenous Rats
4 Swarm of Rats
Sideboard: