1 Altar of the Brood (KTK) 216
1 Ayara, First of Locthwain (ELD) 75
1 Deadly Derision (MOM) 99
1 Demonic Tutor (3E) 13
1 Diabolic Tutor (KLD) 75
1 Dirty Rat (UND) 34
1 Disentomb (M20) 322
1 Dread Return (PLIST) 55
1 Enduring Tenacity (DSK) 95
1 Exquisite Blood (AVR) 102
1 Grave Pact (10E) 144
1 Grim Tutor (M21) 315
1 Gruesome Fate (RIX) 75
1 Jet Medallion (MH3) 292
1 K'rrik, Son of Yawgmoth (MH3) 274
1 Karumonix, the Rat King (ONE) 282
1 Lord Skitter, Sewer King (PP_WOE) 97
1 Lord Skitter's Blessing (WOE) 98
1 Lord Skitter's Butcher (WOE) 99
1 Macabre Waltz (FDN) 177
1 Marrow-Gnawer (CHK) 124
1 Murder (DSK) 110
1 Ogre Slumlord (GTC) 74
1 Piper of the Swarm (PELD) 392
1 Plague of Vermin (PZA) 7
1 Polluted Bonds (SHM) 74
1 Profane Command (LRW) 135
1 Profane Tutor (MH2) 401
15 Rat Colony (DOM) 101
1 Rat King, Verminister (TMT) 71
1 Ratcatcher (DIS) 52
1 Retreat to Hagra (BFZ) 121
1 Rise Again (M21) 119
1 Ruin Rat (HOU) 75
1 Sanguine Bond (M14) 112
1 Scrib Nibblers (WWK) 66
1 Scroll Rack (PLIST) 308
1 Sensei's Divining Top (CHK) 268
1 Sign in Blood (M15) 114
1 Sol Ring (TMC) 59
1 Soul Transfer (NEO) 122
1 Strip Mine (4E) 189
1 Stronghold Rats (TSR) 142
1 Suffer the Past (ROE) 128
31 Swamp (TMT) 317
1 Swarmyard (EOS) 42
1 Torment of Hailfire (HOU) 77
1 Torment of Venom (HOU) 79
1 Typhoid Rats (FRF) 89
1 Urborg, Tomb of Yawgmoth (M15) 248
1 Urza's Cave (MH3) 234
1 Vampiric Tutor (6E) 161
1 Vanquisher's Banner (XLN) 251
1 Waste Land (CMB2) 121