1 Clockwork Hydra (TSP) 253
1 Doubling Season (FDN) 216
1 Evolution Vat (DIS) 161
1 Experiment Kraj (DIS) 110
1 Feral Hydra (ALA) 131
1 Genesis Hydra (M15) 176
1 Gyre Sage (FIC) 306
1 Heroes' Bane (FDN) 639
1 Hooded Hydra (KTK) 136
1 Hydra Broodmaster (JOU) 128
1 Hydra Omnivore (DSC) 185
1 Kalonian Hydra (BLC) 226
1 Khalni Hydra (ROE) 192
1 Kruphix, God of Horizons (JOU) 152
1 Lifeblood Hydra (CMM) 303
1 Lorescale Coatl (M21) 221
1 Managorger Hydra (BLC) 230
1 Master Biomancer (CLU) 200
1 Mistcutter Hydra (THS) 162
1 Momir Vig, Simic Visionary (PLIST) 119
1 Nessian Wilds Ravager (BNG) 129
1 Oran-Rief Hydra (BFZ) 181
1 Phyrexian Hydra (MBS) 85
1 Plasm Capture (DGM) 91
1 Polukranos, World Eater (THS) 172
1 Primal Vigor (WOT) 59
1 Prime Speaker Zegana (FDN) 664
1 Primordial Hydra (M13) 183
1 Protean Hydra (M11) 194
1 Scourge of Skola Vale (BNG) 137
1 Solidarity of Heroes (JOU) 141
1 Ulvenwald Hydra (SOI) 235
1 Vastwood Hydra (M14) 198
1 Vorel of the Hull Clade (DGM) 115