1 Aspect of Hydra (BNG) 117
1 Cyclical Evolution (FUT) 125
23 Forest (TLA) 286
1 Gargos, Vicious Watcher (M20) 172
1 Genesis Hydra (M15) 176
1 Hindervines (GTC) 124
1 Honored Hydra (AKH) 172
1 Hungering Hydra (M19) 189
1 Hydra Broodmaster (JOU) 128
1 Hydra Omnivore (DSC) 185
1 Hydradoodle (UPLIST) 36
1 Increasing Savagery (DKA) 120
2 Invigorating Surge (M21) 190
1 Ironscale Hydra (THB) 296
1 Kalonian Hydra (BLC) 226
1 Lair of the Hydra (AFR) 259
1 Lifeblood Hydra (CMM) 303
1 Managorger Hydra (BLC) 230
1 Mistcutter Hydra (THS) 162
2 Mutant's Prey (DGM) 45
1 Neverwinter Hydra (AFC) 41
1 Oran-Rief Hydra (BFZ) 181
1 Oran-Rief, the Vastwood (BLC) 320
2 Predatory Urge (ZEN) 175
1 Primordial Hydra (M13) 183
1 Rampant Growth (M10) 201
1 Rampant Rejuvenator (FIC) 314
1 Scale the Heights (ZNR) 202
1 Seeds of Renewal (LTC) 260
1 Steelbane Hydra (ELD) 322
1 Ulvenwald Hydra (SOI) 235
1 Unbound Flourishing (PLIST) 189
1 Vastwood Hydra (M14) 198
1 Voracious Hydra (M20) 200
1 Whiptongue Hydra (NEC) 134
1 Wren's Run Hydra (MH2) 183

1 Blessings of Nature (AVR) 168
1 Hunt the Hunter (THS) 159
1 Hydra's Growth (THB) 172
1 Inspiring Call (FDN) 226
1 Invigorating Surge (M21) 190
1 New Horizons (FDN) 557
1 Soul's Might (ALA) 149
1 Traverse the Outlands (CLB) 258