1 Apocalypse Hydra (BBD) 217
1 Aspect of Hydra (BNG) 117
1 Balduvian Hydra (IA) 173
1 Burn from Within (SOI) 148
1 By Force (AKH) 123
1 Caged Sun (NPH) 132
1 Circuitous Route (FDN) 635
1 Clan Defiance (GTC) 151
1 Clockwork Hydra (TSP) 253
1 Command Tower (ECC) 59
1 Death's Presence (RTR) 121
1 Decimate (FIC) 323
1 Destructive Revelry (THS) 192
1 Domesticated Hydra (PLIST) 63
1 Domri Rade (GTC) 156
1 Domri, Chaos Bringer (RNA) 166
1 Everflowing Chalice (WWK) 123
1 Feral Hydra (ALA) 131
1 Fires of Yavimaya (IN) 246
1 Genesis Hydra (M15) 176
1 Gruul Turf (GPT) 158
1 Guardian Project (RNA) 130
1 Heroes' Bane (FDN) 639
1 Honored Hydra (AKH) 172
1 Hooded Hydra (KTK) 136
1 Hull Breach (PS) 111
1 Hungering Hydra (M19) 189
1 Hydra Broodmaster (JOU) 128
1 Hydra Omnivore (DSC) 185
1 Increasing Savagery (DKA) 120
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 (ECC) 113
1 Lifeblood Hydra (CMM) 303
1 Mage Slayer (ARB) 57
1 Magus of the Candelabra (M3C) 236
1 Mana Bloom (RTR) 130
1 Managorger Hydra (BLC) 230
1 Mistcutter Hydra (THS) 162
1 Molten Hydra (GU) 85
1 Naturalize (M19) 190
1 Nessian Wilds Ravager (BNG) 129
1 Oran-Rief Hydra (BFZ) 181
1 Overwhelming Stampede (M11) 189
1 Polukranos, World Eater (THS) 172
1 Primordial Hydra (M13) 183
1 Protean Hydra (M11) 194
1 Red Sun's Zenith (MBS) 74
1 Rhythm of the Wild (RNA) 201
1 Rosheen Meanderer (PLIST) 206
1 Savageborn Hydra (DGM) 100
1 Solidarity of Heroes (JOU) 141
1 Strength of the Tajuru (WWK) 113
1 Ulasht, the Hate Seed (GPT) 136
1 Ulvenwald Hydra (SOI) 235
1 Vastwood Hydra (M14) 198
1 Vigor (LRW) 240
1 Xenagos, God of Revels (BNG) 156
1 Zendikar Resurgent (OGW) 147