1 Apex Devastator (M3C) 220
1 Aspect of Hydra (BNG) 117
1 Astral Cornucopia (BNG) 157
1 Benevolent Hydra (J22) 38
1 Branching Evolution (MH3) 285
1 Briar Hydra (DMU) 286
1 Bristling Hydra (KLD) 147
1 Capricopian (C20) 58
1 Champion of Lambholt (SCD) 174
1 Clockwork Hydra (TSP) 253
1 Cultivate (M21) 177
1 Dictate of Karametra (JOU) 121
1 Domesticated Hydra (PLIST) 63
1 Duskshell Crawler (FIC) 301
1 Elusive Otter (WOE) 289
1 Emerald Medallion (MH3) 291
1 Endless One (BFZ) 8
1 Entish Restoration (LTR) 163
1 Evolution Sage (WAR) 159
1 Evolution Witness (MH3) 151
1 Evolutionary Escalation (PLIST) 22
1 Fangs of Kalonia (MH3) 153
1 Farseek (FCA) 45
1 Feral Hydra (ALA) 131
1 Fertilid (IKO) 152
1 Fractal Harness (C21) 61
1 Gargos, Vicious Watcher (M20) 172
1 Genesis Hydra (M15) 176
1 Goldvein Hydra (OTJ) 167
1 Hardened Scales (KTK) 133
1 Helga, Skittish Seer (BLB) 217
1 Heraldic Banner (FDN) 254
1 Heroes' Bane (FDN) 639
1 Honored Hydra (AKH) 172
1 Hooded Hydra (KTK) 136
1 Hungering Hydra (M19) 189
1 Hydra Broodmaster (JOU) 128
1 Hydra Omnivore (DSC) 185
1 Hydra Trainer (MH3) 159
1 Hydra's Growth (THB) 172
1 Iceberg (IA) 73
1 Invigorating Surge (M21) 190
1 Ironscale Hydra (THB) 296
1 Kalonian Hydra (BLC) 226
1 Karametra's Acolyte (THS) 160
1 Khalni Hydra (ROE) 192
1 Kodama's Reach (CHK) 225
1 Lair of the Hydra (AFR) 259
1 Leyline of Abundance (M20) 179
1 Life's Legacy (M15) 183
1 Lifeblood Hydra (CMM) 303
1 Mana Reflection (M3C) 237
1 Managorger Hydra (BLC) 230
1 Maulfist Revolutionary (AER) 115
1 Mistcutter Hydra (THS) 162
1 Momentous Fall (ROE) 197
1 Nessian Wilds Ravager (BNG) 129
1 Neverwinter Hydra (AFC) 310
1 Nylea's Intervention (THB) 188
1 Nyxborn Hydra (MH3) 164
1 Oran-Rief Hydra (BFZ) 181
1 Ozolith, the Shattered Spire (MOM) 198
1 Path of Discovery (RIX) 142
1 Phyrexian Hydra (MBS) 85
1 Phytohydra (RVR) 210
1 Polukranos Reborn (MOM) 200
1 Polukranos, World Eater (THS) 172
1 Primal Vigor (WOT) 59
1 Primordial Hydra (M13) 183
1 Protean Hydra (M11) 194
1 Rampant Rejuvenator (FIC) 314
1 Ramunap Hydra (HOU) 130
1 Rhonas's Monument (AKH) 236
1 Scourge of Skola Vale (BNG) 137
1 Sprouting Phytohydra (DIS) 95
1 Steelbane Hydra (ELD) 322
1 Stumpsquall Hydra (CMR) 367
1 Sylvan Scrying (BFZ) 192
1 The Goose Mother (WOE) 204
1 Thunderous Snapper (ELD) 215
1 Ulvenwald Hydra (SOI) 235
1 Unbound Flourishing (PLIST) 189
1 Vastwood Hydra (M14) 198
1 Vigor (LRW) 240
1 Voracious Hydra (M20) 200
1 Vorinclex, Voice of Hunger (SLD) 213
1 Whiptongue Hydra (NEC) 134
1 Wildwood Scourge (FDN) 236
1 Wren's Run Hydra (MH2) 183
1 Zopandrel, Hunger Dominus (ONE) 195