1 Aspect of Hydra (BNG) 117
1 Band Together (WAR) 153
1 Benevolent Hydra (SOC) 124
1 Biogenic Upgrade (FDN) 553
1 Blanchwood Armor (FDN) 213
1 Blighted Woodland (BFZ) 233
1 Branching Evolution (MH3) 285
1 Briar Hydra (DMU) 286
1 Bushwhack (FDN) 215
1 Castle Garenbrig (ELD) 240
1 Charge Through (STX) 124
1 Colossal Majesty (M19) 173
1 Cultivate (M21) 177
1 Elementalist's Palette (SOC) 346
1 Emerald Medallion (MH3) 291
23 Forest (SOS) 281
1 Fyndhorn Elves (PLIST) 228
1 Gaea's Gift (BRO) 182
1 Gargos, Vicious Watcher (M20) 172
1 Garruk's Uprising (FDN) 220
1 Genesis Hydra (M15) 176
1 Glorious Sunrise (VOW) 200
1 Heroes' Bane (FDN) 639
1 Hooded Hydra (KTK) 136
1 Hunter's Insight (M12) 180
1 Hunter's Prowess (BNG) 124
1 Hydra Broodmaster (JOU) 128
1 Hydra Omnivore (DSC) 185
1 Inspiring Call (FDN) 226
1 Ironscale Hydra (PLIST) 296
1 Kalonian Hydra (BLC) 226
1 Kodama's Reach (CHK) 225
1 Lifeblood Hydra (SOC) 274
1 Llanowar Elves (FDN) 227
1 Managorger Hydra (BLC) 230
1 Mistcutter Hydra (THS) 162
1 Monstrous Onslaught (AER) 116
1 Moss Diamond (7E) 309
1 Mosswort Bridge (TDC) 379
1 Myriad Landscape (EOC) 169
1 Naturalize (M19) 190
1 Nessian Wilds Ravager (BNG) 129
1 Neverwinter Hydra (AFC) 41
1 Nyx Lotus (THB) 235
1 Opal Palace (SOC) 390
1 Oran-Rief Hydra (BFZ) 181
1 Ordeal of Nylea (FDN) 641
1 Ozolith, the Shattered Spire (SOC) 281
1 Path of Ancestry (SOC) 393
1 Prey Upon (GRN) 143
1 Primordial Hydra (SOC) 284
1 Prizefight (SNC) 154
1 Protean Hydra (M11) 194
1 Rampant Rejuvenator (FIC) 314
1 Rancor (M13) 185
1 Return of the Wildspeaker (ECC) 115
1 Return to Nature (MID) 195
1 Rhonas's Monument (AKH) 236
1 Rogue's Passage (FDN) 264
1 Silkguard (SOC) 286
1 Smell Fear (MH2) 173
1 Snake Umbra (ROE) 207
1 Sol Ring (SOC) 128
1 Spider Umbra (ROE) 208
1 Staggering Size (LCI) 214
1 Steelbane Hydra (SOC) 288
1 Swiftfoot Boots (FDN) 355
1 Tail Swipe (DMU) 182
1 Tamiyo's Safekeeping (NEO) 211
1 Temple of the False God (SOC) 416
1 Traverse the Outlands (CLB) 258
1 Tyvar's Stand (SOC) 291
1 Ulvenwald Hydra (SOI) 235
1 Unbound Flourishing (SOC) 126
1 Vastwood Hydra (M14) 198
1 Voracious Hydra (TMC) 54
1 Whiptongue Hydra (NEC) 134
1 Wren's Run Hydra (MH2) 183

1 Asceticism (LTC) 233
1 Feral Hydra (ALA) 131
1 Hungering Hydra (M19) 189
1 Hydra's Growth (THB) 172
1 Karametra's Acolyte (THS) 160
1 Scourge of Skola Vale (BNG) 137
1 Stumpsquall Hydra (CMR) 367
1 Wild Growth (7E) 282