32 Swamp
30 Rat Colony
1 Cut Down
1 Bone Shards
1 Bone Splinters
1 A-Nashi, Moon Sage's Scion
1 Karumonix, the Rat King
1 Lord Skitter's Butcher
1 Lord Skitter, Sewer King
1 Piper of the Swarm
1 Castle Locthwain
1 Bloodchief's Thirst
1 Pack Rat
1 Typhoid Rats
1 Twisted Sewer-Witch
1 Fatal Push
1 Lash of the Balrog
1 Mirrodin Avenged
1 Mutual Destruction
1 You Are Already Dead
1 Swarm Saboteur
1 Bitter Triumph
1 Doom Blade
1 Eliminate
1 Go for the Throat
1 Annihilating Glare
1 Heartless Act
1 Infernal Grasp
1 Powerstone Fracture
1 Power Word Kill
1 A-Nezumi Prowler
1 Mukotai Ambusher
1 Plaguecrafter's Familiar
1 Voracious Vermin
1 Marrow-Gnawer
1 Hero's Downfall
1 Pile On
1 Yawgmoth's Vile Offering
1 Poison the Cup

1 Tinybones, the Pickpocket