1 Aggravated Assault (WOT) 39
1 Akroma's Memorial (M13) 200
1 Ambush Viper (ISD) 169
1 Apocalypse Hydra (BBD) 217
1 Artifact Mutation (IN) 231
1 Asceticism (SOM) 110
1 Aspect of Hydra (BNG) 117
1 Awakening Zone (ROE) 176
1 Balduvian Hydra (IA) 173
1 Batterskull (NPH) 130
1 Birds of Paradise (M12) 165
1 Blight Mamba (SOM) 112
1 Bloodspore Thrinax (CMM) 276
1 Braid of Fire (CSP) 78
1 Chaos Moon (IA) 179
1 Chaosphere (MI) 164
1 Contagion Engine (OTP) 61
1 Copperline Gorge (ONE) 249
1 Crumble (5E) 149
1 Cultivate (M21) 177
1 Death-Hood Cobra (NPH) 108
1 Death's Presence (RTR) 121
1 Domri Rade (GTC) 156
1 Doubling Cube (10E) 321
1 Doubling Season (FDN) 216
1 Druids' Repository (AVR) 176
1 Dryad Arbor (DSC) 273
1 Eidolon of the Great Revel (JOU) 94
1 Elemental Resonance (DIS) 83
1 Feral Hydra (ALA) 131
1 Fire-Lit Thicket (FIC) 392
1 Flame Javelin (SHM) 92
1 Fungal Behemoth (PLC) 128
1 Fury of the Horde (CSP) 81
1 Galvanic Blast (SOM) 91
1 Genesis Hydra (M15) 176
1 Glass Asp (TSP) 197
1 Granulate (5DN) 67
1 Green Sun's Zenith (MBS) 81
1 Ground Assault (GTC) 168
1 Gruul Guildgate (FDN) 690
1 Gruul Turf (GPT) 158
1 Gyre Sage (FIC) 306
1 Hand to Hand (TE) 180
1 Heroes' Bane (FDN) 639
1 Hibernation's End (CSP) 110
1 Hooded Hydra (KTK) 136
1 Hydra Broodmaster (JOU) 128
1 Hydra Omnivore (DSC) 185
1 Hypergenesis (TSP) 201
1 Kalonian Hydra (BLC) 226
1 Kazandu Refuge (ZEN) 217
1 Keeper of Progenitus (ALA) 135
1 Kessig Wolf Run (ISD) 243
1 Khalni Heart Expedition (ZEN) 167
1 Khalni Hydra (ROE) 192
1 Krosan Drover (SCG) 122
1 Krosan Grip (TSP) 202
1 Lash Out (LRW) 183
1 Lifeblood Hydra (CMM) 303
1 Llanowar Reborn (FUT) 171
1 Mana Echoes (ONS) 218
1 Mana Reflection (M3C) 237
1 Mark of Sakiko (BOK) 135
1 Matsu-Tribe Decoy (CHK) 227
1 Matsu-Tribe Sniper (BOK) 136
1 Meltdown (MH3) 282
1 Mire Boa (PLC) 135
1 Mistcutter Hydra (THS) 162
1 Mold Adder (FDN) 640
1 Molder (TSP) 206
1 Molten Hydra (GU) 85
1 Naturalize (M19) 190
1 Nessian Wilds Ravager (BNG) 129
1 Nylea, God of the Hunt (THS) 166
1 Ohran Viper (CSP) 115
1 Omnath, Locus of Mana (WWK) 109
1 Orochi Leafcaller (CHK) 234
1 Orochi Ranger (CHK) 235
1 Orochi Sustainer (CHK) 236
1 Overload (IN) 157
1 Phyrexian Hydra (MBS) 85
1 Polukranos, World Eater (THS) 172
1 Prey Upon (GRN) 143
1 Price of Glory (OD) 214
1 Primeval Titan (FCA) 48
1 Primordial Hydra (M13) 183
1 Protean Hydra (M11) 194
1 Pyroclasm (DSK) 149
1 Pyrostatic Pillar (SCG) 100
1 Raging Ravine (ECC) 160
1 Red Sun's Zenith (MBS) 74
1 Regrowth (PLIST) 187
1 Renegade Krasis (DGM) 47
1 Reroute (RAV) 139
1 Ricochet Trap (WWK) 87
1 Ring of Kalonia (M13) 212
1 Ring of Three Wishes (M14) 216
1 Ring of Thune (M13) 213
1 Ring of Valkas (M13) 214
1 River Boa (ZEN) 180
1 Rock Hydra (3E) 172
1 Rootbound Crag (ECC) 163
1 Rosheen Meanderer (PLIST) 206
1 Sakura-Tribe Scout (SOK) 144
1 Savageborn Hydra (DGM) 100
1 Scourge of Skola Vale (BNG) 137
1 Shivan Meteor (PLC) 106
1 Shock (SPM) 88
1 Skarrg, the Rage Pits (GPT) 163
1 Slagstorm (FDN) 207
2 Solidarity of Heroes (JOU) 141
1 Somberwald Sage (AVR) 194
1 Spider Umbra (ROE) 208
1 Spidersilk Net (DTK) 244
1 Spitting Hydra (ST) 99
1 Spring Cleaning (LRW) 236
1 Sprouting Phytohydra (DIS) 95
1 Stomping Ground (EOE) 258
1 Strandwalker (MBS) 137
1 Strength of the Tajuru (WWK) 113
1 Sudden Shock (TSP) 179
1 Sundering Vitae (RAV) 185
1 Sword of Vengeance (BLB) 395
1 Tangle Asp (5DN) 94
1 Temple of Abandon (FDN) 696
1 Thunderous Might (BNG) 114
1 Tower Above (SHM) 131
1 Ulasht, the Hate Seed (GPT) 136
1 Upwelling (10E) 306
1 Urabrask the Hidden (PLIST) 152
1 Valakut, the Molten Pinnacle (TLE) 61
1 Vastwood Hydra (M14) 198
1 Vengeful Rebirth (ARB) 62
1 Vorinclex, Voice of Hunger (SLD) 213
1 War's Toll (DIS) 77
1 Warstorm Surge (M12) 160
1 Wasteland Viper (GTC) 139
1 World at War (SLD) 2208
1 Xenagos, God of Revels (BNG) 156
1 Xenagos, the Reveler (THS) 209
1 Zendikar Resurgent (OGW) 147
1 Zhur-Taa Ancient (DGM) 119
1 Zhur-Taa Druid (DGM) 120