1 Akroma's Memorial (M13) 200
1 All Is Dust (M3C) 152
1 Ancient Hydra (NE) 76
1 Apocalypse Hydra (BBD) 217
1 Arena (MB2) 239
1 Asceticism (LTC) 233
1 Balduvian Hydra (IA) 173
1 Beast Within (SOC) 263
1 Berserk (SOA) 50
1 Blasphemous Act (SOC) 238
1 Bow of Nylea (THS) 153
1 Braid of Fire (CSP) 78
1 Chaos Warp (SOC) 239
1 Command Tower (ELD) 333
1 Contagion Clasp (SOM) 144
1 Contagion Engine (SOM) 145
1 Cultivate (M21) 177
1 Deglamer (PLIST) 118
1 Domri Rade (GTC) 156
1 Doubling Season (FDN) 216
1 Eternal Witness (M3C) 227
1 Exploration (DMR) 339
1 Feral Hydra (ALA) 131
11 Forest (SOS) 281
1 Genesis Hydra (M15) 176
1 Ghost Quarter (ISD) 240
1 Gratuitous Violence (FDN) 715
1 Green Sun's Zenith (MBS) 81
1 Hardened Scales (SOC) 272
1 Heroes' Bane (FDN) 639
1 Homeward Path (LTC) 365
1 Hooded Hydra (KTK) 136
1 Hydra Broodmaster (JOU) 128
1 Hydra Omnivore (DSC) 185
1 Kalonian Hydra (BLC) 226
1 Kessig Wolf Run (ISD) 243
1 Khalni Hydra (ROE) 192
1 Kodama's Reach (ECC) 113
1 Krosan Grip (C21) 198
1 Lifeblood Hydra (SOC) 274
1 Llanowar Reborn (FUT) 171
1 Mage Slayer (NEC) 140
1 Maze of Ith (DMR) 398
1 Mistcutter Hydra (THS) 162
10 Mountain (SOS) 279
1 Nevinyrral's Disk (MH2) 298
1 Nylea, God of the Hunt (THS) 166
1 Polukranos, World Eater (THS) 172
1 Predator, Flagship (NE) 135
1 Primal Vigor (PLIST) 162
1 Primeval Bounty (FDN) 644
1 Primordial Hydra (SOC) 284
1 Protean Hydra (M11) 194
1 Ranger's Path (M13) 186
1 Reflecting Pool (SHM) 278
1 Reforge the Soul (AVR) 151
1 Regrowth (PLIST) 187
1 Relic of Progenitus (ALA) 218
1 Rock Hydra (3E) 172
1 Rootbound Crag (TMC) 72
1 Savageborn Hydra (DGM) 100
1 Scourge of Skola Vale (BNG) 137
1 Skarrg, the Rage Pits (GPT) 163
1 Skyshroud Claim (EOC) 107
1 Sol Ring (SOC) 128
1 Spitting Hydra (ST) 99
1 Sprouting Phytohydra (DIS) 95
1 Stomping Ground (EOE) 258
1 Stranglehold (CMA) 87
1 Strip Mine (4E) 189
1 Summoner's Pact (MB2) 74
1 Taiga (CED) 298
1 Tempt with Discovery (BLC) 124
1 Ulasht, the Hate Seed (GPT) 136
1 Unravel the Aether (BNG) 143
1 Vastwood Hydra (M14) 198
1 Wasteland (MB2) 115
1 Wheel of Fortune (CED) 185
1 Worldly Tutor (6E) 269
1 Xenagos, God of Revels (BNG) 156
1 Yavimaya Hollow (CG) 143