1 Arbor Armament (DOM) 155
1 Biogenic Upgrade (RNA) 123
1 Bristling Hydra (KLD) 147
1 Capricopian (C20) 58
1 Castle Garenbrig (ELD) 240
1 Clockwork Hydra (TSR) 264
1 Cultivate (M11) 168
1 Desert of the Indomitable (HOU) 172
1 Domesticated Hydra (CN2) 63
1 Dreamstone Hedron (CMR) 307
1 Feral Hydra (BBD) 197
1 Fertile Thicket (BFZ) 237
30 Forest (TLA) 286
1 Gargos, Vicious Watcher (M20) 172
1 Genesis Hydra (IMA) 163
1 Guardian Project (RNA) 130
1 Harmonize (TSR) 208
1 Hashep Oasis (HOU) 177
1 Heroes' Bane (JOU) 126
1 Hindervines (GTC) 124
1 Honored Hydra (AKH) 172
1 Hooded Hydra (C19) 172
1 Hungering Hydra (M19) 189
1 Hunt the Weak (KLD) 158
1 Hydra Broodmaster (C21) 194
1 Hydra Omnivore (CMD) 161
1 Incremental Growth (W16) 14
1 Inspiring Call (DTK) 191
1 Invigorating Surge (M21) 190
1 Ironscale Hydra (THB) 296
1 Jungle Basin (C14) 302
1 Kalonian Hydra (M14) 181
1 Khalni Hydra (ROE) 192
1 Lair of the Hydra (AFR) 259
1 Lifeblood Hydra (CMA) 124
1 Lifecrafter's Bestiary (AER) 162
1 Lifecrafter's Gift (CMR) 240
1 Managorger Hydra (ORI) 186
1 Memorial to Unity (DOM) 245
1 Might Beyond Reason (SOI) 217
1 Mistcutter Hydra (THS) 162
1 Mutant's Prey (DGM) 45
1 Nessian Wilds Ravager (BNG) 129
1 Neverwinter Hydra (AFC) 41
1 Oran-Rief Hydra (BFZ) 181
1 Phyrexian Hydra (MBS) 85
1 Pinion Feast (DTK) 195
1 Polukranos, World Eater (THS) 172
1 Protean Hydra (M11) 194
1 Ramunap Hydra (HOU) 130
1 Ranger's Path (M13) 186
1 Repopulate (GU) 111
1 Retreat to Kazandu (BFZ) 186
1 Rhonas's Monument (AKH) 236
1 Scourge of Skola Vale (BNG) 137
1 Snakeskin Veil (KHM) 194
1 Steelbane Hydra (ELD) 322
1 Strength of the Pack (CMR) 259
1 Struggle for Skemfar (KHM) 196
1 Stumpsquall Hydra (CMR) 367
1 Sunbringer's Touch (DTK) 209
1 Tranquil Thicket (CMD) 292
1 Turntimber Grove (ZEN) 227
1 Ulvenwald Hydra (SOI) 235
1 Vastwood Hydra (M14) 198
1 Vastwood Surge (ZNR) 217
1 Voracious Hydra (M20) 200
1 Whiptongue Hydra (C18) 36
1 Wild Onslaught (DOM) 188
1 Wildwood Scourge (M21) 214
1 Wren's Run Hydra (MH2) 183