1 Asceticism (SOM) 110
1 Aspect of Hydra (BNG) 117
1 Astral Cornucopia (BNG) 157
1 Band Together (WAR) 153
1 Bane of Progress (FIC) 299
1 Bear Umbra (ROE) 177
1 Beast Whisperer (GRN) 123
1 Beast Within (EOC) 93
1 Biogenic Upgrade (FDN) 553
1 Blossoming Defense (ECL) 167
1 Bonds of Mortality (OGW) 128
1 Bow of Nylea (THS) 153
1 Caged Sun (NPH) 132
1 Colossal Majesty (M19) 173
1 Cultivate (M21) 177
1 Domesticated Hydra (PLIST) 63
1 Elemental Bond (ORI) 174
1 Elvish Mystic (M15) 173
1 Emerald Medallion (MH3) 291
1 Explosive Vegetation (DTK) 186
1 Feral Hydra (ALA) 131
1 Gargos, Vicious Watcher (M20) 172
1 Genesis Hydra (M15) 176
1 Gilded Lotus (FDN) 725
1 God-Eternal Rhonas (WAR) 163
1 Greater Good (MB2) 207
1 Guardian Project (RNA) 130
1 Gyre Sage (GTC) 123
1 Harmonize (PLC) 149
1 Heroes' Bane (FDN) 639
1 Hooded Hydra (KTK) 136
1 Hungering Hydra (M19) 189
1 Hunter's Insight (M12) 180
1 Hunter's Prowess (BNG) 124
1 Hydra Broodmaster (JOU) 128
1 Hydra Omnivore (DSC) 185
1 Incubation Druid (FIC) 309
1 Inspiring Call (FDN) 226
1 Kalonian Hydra (BLC) 226
1 Karametra's Acolyte (THS) 160
1 Khalni Hydra (ROE) 192
1 Kodama's Reach (CHK) 225
1 Krosan Grip (TSP) 202
1 Lifeblood Hydra (CMM) 303
1 Lifecrafter's Bestiary (AER) 162
1 Lightning Greaves (FIC) 349
1 Llanowar Elves (FDN) 227
1 Llanowar Tribe (GN3) 102
1 Managorger Hydra (BLC) 230
1 Mistcutter Hydra (THS) 162
1 Momentous Fall (ROE) 197
1 Naturalize (M19) 190
1 Nessian Wilds Ravager (BNG) 129
1 Nissa, Who Shakes the World (WAR) 169
1 Nylea, God of the Hunt (THS) 166
1 Oran-Rief Hydra (BFZ) 181
1 Overwhelming Stampede (M11) 189
1 Phyrexian Hydra (MBS) 85
1 Planewide Celebration (WAR) 172
1 Polukranos, World Eater (THS) 172
1 Primordial Hydra (M13) 183
2 Protean Hydra (M11) 194
1 Rancor (M13) 185
1 Reclamation Sage (FDN) 231
1 Return to Nature (MID) 195
1 Rhonas the Indomitable (AKH) 182
1 Rhonas's Monument (AKH) 236
1 Rishkar's Expertise (AER) 123
1 Sakura-Tribe Elder (CHK) 239
1 Selvala, Heart of the Wilds (M3C) 246
1 Sol Ring (EOC) 57
1 Solidarity of Heroes (JOU) 141
1 Soul of the Harvest (JMP) 432
1 Soul's Majesty (C17) 158
1 Swiftfoot Boots (TLE) 317
1 Titanic Brawl (RNA) 146
1 Traverse the Outlands (CLB) 258
1 Ulvenwald Hydra (SOI) 235
1 Unbound Flourishing (PLIST) 189
1 Uncage the Menagerie (HOU) 137
1 Urza's Incubator (CG) 142
1 Vanquisher's Banner (XLN) 251
1 Vastwood Hydra (M14) 198
1 Vernal Bloom (8ED) 286
1 Vigor (LRW) 240
1 Vivien, Champion of the Wilds (WAR) 180
1 Voracious Hydra (M20) 200
1 Vorinclex, Voice of Hunger (SLD) 213
1 Whiptongue Hydra (NEC) 134
1 Yeva, Nature's Herald (M13) 197
1 Zendikar Resurgent (OGW) 147