1 Alchemist's Refuge (LCC) 318
1 Ancient Tomb (TE) 305
1 Bayou (CED) 279
1 Benevolent Hydra (SLD) 1889
1 Branching Evolution (MH3) 285
1 Breeding Pool (EOE) 251
1 Burgeoning (SPG) 126
1 Cavern of Souls (LCI) 269
1 City of Brass (TMC) 62
1 Command Tower (ECC) 59
1 Court of Garenbrig (WOC) 25
1 Cultivate (M21) 177
1 Cyclonic Rift (RTR) 35
1 Demonic Tutor (3E) 13
1 Door of Destinies (M14) 208
1 Doubling Cube (10E) 321
1 Doubling Season (FDN) 216
1 Elementalist's Palette (C21) 76
1 Explosive Vegetation (DTK) 186
1 Exsanguinate (FDN) 173
1 Feral Hydra (ALA) 131
9 Forest (ECL) 273
1 Gaea's Cradle (UZ) 321
1 Gargos, Vicious Watcher (M20) 172
1 Garruk's Uprising (FDN) 220
1 Genesis Hydra (M15) 176
1 Goldvein Hydra (OTJ) 167
1 Grakmaw, Skyclave Ravager (ZNR) 223
1 Hardened Scales (KTK) 133
1 Heroes' Bane (FDN) 639
1 Hooded Hydra (KTK) 136
1 Horizon Stone (CMR) 315
1 Hungering Hydra (M19) 189
1 Hydra Broodmaster (JOU) 128
1 Hydra Omnivore (DSC) 185
1 Hydroid Krasis (RNA) 183
1 Ironscale Hydra (PLIST) 296
3 Island (ECL) 270
1 Kalonian Hydra (BLC) 226
1 Karn's Bastion (WAR) 248
1 Kodama's Reach (ECC) 113
1 Krosan Grip (C21) 198
1 Lair of the Hydra (AFR) 259
1 Lifeblood Hydra (CMM) 303
1 Mana Reflection (M3C) 237
1 Managorger Hydra (BLC) 230
1 Mistcutter Hydra (THS) 162
1 Misty Rainforest (ZEN) 220
1 Mossborn Hydra (FDN) 107
1 Neverwinter Hydra (AFC) 310
1 Nykthos, Shrine to Nyx (THS) 223
1 Nyxborn Hydra (MH3) 164
1 Oran-Rief, the Vastwood (BLC) 320
1 Overgrown Tomb (ECL) 266
1 Ozolith, the Shattered Spire (MOM) 198
1 Path of Ancestry (ECC) 158
1 Primal Vigor (WOT) 59
1 Primordial Hydra (M13) 183
1 Protean Hydra (M11) 194
1 Rampant Growth (M10) 201
1 Rampant Rejuvenator (FIC) 314
1 Rejuvenating Springs (CMM) 424
1 Rhystic Study (PR) 45
1 Simic Ascendancy (RNA) 207
1 Sol Ring (EOC) 57
1 Steelbane Hydra (ELD) 322
3 Swamp (ECL) 271
1 Sylvan Library (5E) 191
1 Terrasymbiosis (EOE) 210
1 The Goose Mother (WOE) 204
1 Torment of Hailfire (HOU) 77
1 Tropical Island (30A) 279
1 Ulvenwald Hydra (SOI) 235
1 Unbound Flourishing (PLIST) 189
1 Unclaimed Territory (XLN) 258
1 Undergrowth Stadium (CMM) 435
1 Urza's Incubator (CG) 142
1 Vampiric Tutor (6E) 161
1 Vastwood Hydra (M14) 198
1 Verdant Catacombs (ZEN) 229
1 Villainous Wealth (KTK) 211
1 Virtue of Strength (WOE) 284
1 Voracious Hydra (M20) 200
1 Warden of the Grove (TDM) 166
1 Worldly Tutor (6E) 269
1 Wren's Run Hydra (MH2) 183
1 Yavimaya, Cradle of Growth (M3C) 409
1 Zaxara, the Exemplary (DMC) 176