1 Ambush Viper (ISD) 169
1 Aphelia, Viper Whisperer (J25) 40
1 Archetype of Finality (PLIST) 58
1 Bladebrand (MID) 87
1 Bojuka Bog (EOC) 149
1 Bushwhack (FDN) 215
1 Cobra Trap (ZEN) 160
1 Costly Plunder (XLN) 96
1 Culling Mark (BNG) 120
1 Feed the Swarm (FDN) 712
18 Forest (TMT) 319
1 Fynn, the Fangbearer (FDN) 637
1 Go for the Throat (BRO) 102
1 Golgari Cluestone (DGM) 139
1 Golgari Signet (RAV) 262
1 Gorgon Recluse (TSP) 111
1 Hooded Blightfang (M21) 104
1 Hythonia the Cruel (THS) 91
1 Ikra Shidiqi, the Usurper (TDC) 100
1 Infernal Grasp (MID) 107
1 Isareth the Awakener (M19) 104
1 Keepsake Gorgon (THS) 93
1 Key to the City (KLD) 220
1 Lotus Cobra (ZNR) 307
1 Masked Gorgon (JUD) 69
1 Mind Stone (10E) 335
1 Naturalize (M19) 190
1 Necroblossom Snarl (STX) 269
1 Night's Whisper (ECC) 81
1 Ohran Frostfang (OTC) 199
1 Ohran Viper (CSP) 115
1 Overcome (M20) 186
1 Pharika, God of Affliction (JOU) 154
1 Pharika's Mender (THS) 197
1 Pharika's Spawn (THB) 112
1 Pitiless Gorgon (GRN) 218
1 Putrefy (DGM) 93
1 Rattleback Apothecary (OTJ) 100
1 Read the Bones (ORI) 114
1 Reaper of the Wilds (THS) 201
1 Retreat to Hagra (BFZ) 121
1 Revenge of Ravens (ELD) 104
1 Rise of the Dark Realms (FIC) 283
1 Rottenmouth Viper (BLB) 107
1 Scourge of the Undercity (J25) 11
1 Shessra, Death's Whisper (AFR) 231
1 Shisato, Whispering Hunter (CHK) 242
1 Sign in Blood (M15) 114
1 Skullwinder (M3C) 247
1 Sol Ring (TMC) 59
1 Sosuke's Summons (PLIST) 145
1 Stonecoil Serpent (ELD) 235
18 Swamp (TMT) 317
1 Swiftfoot Boots (TLE) 317
1 Tangle Asp (5DN) 94
1 Tear Asunder (DMU) 183
1 Thwart the Enemy (IKO) 173
1 Undercity Eliminator (MKM) 108
1 Urborg Repossession (DMU) 114
1 Visara the Dreadful (EMA) 114
1 Vraska Joins Up (OTJ) 236
1 Vraska the Unseen (C19) 207
1 Vraska, Swarm's Eminence (WAR) 236
1 Vraska, the Silencer (OTJ) 299
1 Wasteland Viper (GTC) 139
1 Xathrid Gorgon (M13) 118