1 Aspect of Hydra (BNG) 117
1 Beast Within (TRC) 459
1 Benevolent Hydra (SOC) 124
1 Branching Evolution (MH3) 285
1 Caged Sun (PLIST) 178
1 Capricopian (C20) 58
1 Cultivate (M21) 177
1 Emerald Medallion (MH3) 291
1 Fangs of Kalonia (MH3) 153
35 Forest (TRK) 325
1 Gargos, Vicious Watcher (M20) 172
1 Garruk's Uprising (FDN) 220
1 Genesis Hydra (M15) 176
1 Gift of the Viper (MH3) 156
1 Goldvein Hydra (OTJ) 167
1 Hardened Scales (SOC) 272
1 Heroes' Bane (FDN) 639
1 Heroic Intervention (TRC) 303
1 Hooded Hydra (KTK) 136
1 Hungering Hydra (M19) 189
1 Hydra Broodmaster (JOU) 128
1 Hydra Omnivore (DSC) 185
1 Hydra's Growth (PLIST) 172
1 Inspiring Call (FDN) 226
1 Ironscale Hydra (PLIST) 296
1 Kalonian Hydra (M14) 181
1 Karametra's Acolyte (THS) 160
1 Khalni Hydra (ROE) 192
1 Kodama's Reach (ECC) 113
1 Lifeblood Hydra (SOC) 274
1 Managorger Hydra (FDC) 216
1 Mistcutter Hydra (THS) 162
1 Mortal's Resolve (BNG) 127
1 Nature's Lore (TRC) 467
1 Neverwinter Hydra (AFC) 41
1 Nexos (40K) 95
1 Nyx Lotus (THB) 235
1 Nyxborn Hydra (MH3) 164
1 Oran-Rief Hydra (BFZ) 181
1 Oran-Rief, the Vastwood (SOC) 391
1 Overwhelming Stampede (FDC) 218
1 Ozolith, the Shattered Spire (MOM) 198
1 Primordial Hydra (SOC) 284
1 Protean Hydra (M11) 194
1 Rampant Rejuvenator (FIC) 314
1 Rancor (M13) 185
1 Return of the Wildspeaker (OTC) 203
1 Rhonas's Monument (FDC) 281
1 Rishkar's Expertise (FDC) 226
1 Skyshroud Claim (EOC) 107
1 Solidarity of Heroes (JOU) 141
1 Steelbane Hydra (SOC) 288
1 Swiftfoot Boots (M12) 219
1 Tamiyo's Safekeeping (NEO) 211
1 The Great Henge (ELD) 161
1 The Ozolith (IKO) 237
1 Throne of Eldraine (PLIST) 28
1 Triumph of the Hordes (NPH) 123
1 Tyvar's Stand (ONE) 190
1 Ulvenwald Hydra (SOI) 235
1 Unbound Flourishing (SOC) 126
1 Vastwood Hydra (M14) 198
1 Voracious Hydra (TMC) 54
1 Whiptongue Hydra (FDC) 240
1 Wren's Run Hydra (MH2) 183
1 Zendikar Resurgent (OGW) 147