1 Arcane Signet (ELD) 331
1 Atomize (PIP) 94
1 Bayou (CED) 279
1 Benevolent Hydra (SLD) 1889
1 Black Sun's Zenith (ECC) 71
1 Blooming Marsh (OTJ) 266
1 Botanical Sanctum (OTJ) 267
1 Branching Evolution (MH3) 285
1 Colossal Majesty (M19) 173
1 Command Tower (TMC) 63
1 Contentious Plan (WAR) 46
1 Courage in Crisis (WAR) 158
1 Darkness Descends (ECL) 97
1 Deathcap Glade (VOW) 261
1 Dreamroot Cascade (VOW) 262
1 Drown in Ichor (ONE) 91
1 Elementalist's Palette (C21) 76
1 Emerald Medallion (MH3) 291
1 Evolution Sage (WAR) 159
1 Experimental Augury (ONE) 49
1 Feral Hydra (ALA) 131
6 Forest (TMT) 319
1 Gargos, Vicious Watcher (M20) 172
1 Genesis Hydra (M15) 176
1 Glistening Sphere (ONC) 20
1 Grakmaw, Skyclave Ravager (ZNR) 223
1 Grim Affliction (NPH) 63
1 Grim Backwoods (DKA) 156
1 Guardian Project (RNA) 130
1 Guildpact Informant (WAR) 271
1 Hardened Scales (KTK) 133
1 Heroes' Bane (FDN) 639
1 Hungering Hydra (M19) 189
1 Hydra's Growth (THB) 172
1 Hydroid Krasis (RNA) 183
1 Icon of Ancestry (M20) 229
1 Incremental Blight (SHM) 70
1 Innkeeper's Talent (BLB) 180
1 Invigorating Surge (M21) 190
1 Ironscale Hydra (PLIST) 296
3 Island (TMT) 316
1 Kalonian Hydra (BLC) 226
1 Karn's Bastion (EOC) 163
1 Kindred Dominance (PLIST) 18
1 Lair of the Hydra (AFR) 259
1 Lifeblood Hydra (CMM) 303
1 Lulu, Stern Guardian (FIC) 38
1 Managorger Hydra (BLC) 230
1 Mistcutter Hydra (THS) 162
1 Morphic Pool (CLB) 357
1 Mossborn Hydra (FDN) 471
1 Mutational Advantage (SLD) 2454
1 Nyxborn Hydra (MH3) 164
1 Okina, Temple to the Grandfathers (CHK) 280
1 Ozolith, the Shattered Spire (MOM) 198
1 Polukranos, Unchained (THB) 224
1 Primordial Hydra (M13) 183
1 Protean Hydra (M11) 194
1 Radstorm (PIP) 37
1 Rampant Rejuvenator (FIC) 314
1 Reject Imperfection (ONE) 67
1 Rejuvenating Springs (LTC) 325
1 Sapphire Medallion (MH3) 296
1 Seismic Tutelage (TLE) 254
1 Shipwreck Marsh (MID) 267
1 Smell Fear (MH2) 173
1 Sol Ring (TMC) 59
1 Solidarity of Heroes (JOU) 141
1 Splendid Agony (AKH) 109
1 Spread the Sickness (MBS) 56
1 Steady Progress (SOM) 45
1 Steelbane Hydra (TMC) 52
3 Swamp (TMT) 317
1 Sword of Truth and Justice (H1R) 32
1 Tainted Wood (DSC) 305
1 Temple of Malady (FDN) 700
1 Temple of Mystery (FDN) 702
1 The Earth Crystal (FIN) 184
1 The Ozolith (IKO) 237
1 Thirsting Roots (ONE) 185
1 Tropical Island (CED) 299
1 Unbound Flourishing (PLIST) 189
1 Underground Sea (CED) 301
1 Undergrowth Stadium (TMC) 80
1 Unnatural Restoration (ONE) 191
1 Urza's Incubator (CG) 142
1 Vastwood Hydra (M14) 198
1 Voracious Hydra (TMC) 54
1 Whiptongue Hydra (NEC) 134
1 Wren's Run Hydra (MH2) 183
1 Zaxara, the Exemplary (DMC) 176

1 Ancient Cornucopia (BIG) 16
1 Capricopian (C20) 58
1 Carnivorous Canopy (ONE) 162
1 Chromatic Lantern (TMC) 58
1 Clockwork Hydra (TSP) 253
1 Commander's Sphere (ECC) 139
1 Contagion Clasp (SOM) 144
1 Contagion Engine (SOM) 145
1 Creeping Renaissance (C18) 137
1 Defense of the Heart (GU) 100
1 Doubling Season (FDN) 216
1 Fuel for the Cause (MBS) 25
1 Gnarled Effigy (SHM) 251
1 Goldvein Hydra (OTJ) 167
1 Hooded Hydra (KTK) 136
1 Hydra Omnivore (DSC) 185
1 Inexorable Tide (SOM) 35
1 Manalith (M19) 239
1 Neverwinter Hydra (AFC) 41
1 Oran-Rief Hydra (BFZ) 181
1 Pillar of Origins (XLN) 241
1 Planewide Celebration (WAR) 172
1 Rushwood Elemental (MM) 264
1 Scourge of Skola Vale (BNG) 137
1 Solid Ground (TLE) 142
1 Sprouting Phytohydra (DIS) 95
1 Stumpsquall Hydra (CMR) 367
1 Thunderous Snapper (ELD) 215
1 Tranquil Grove (6E) 258
1 Vanquisher's Banner (XLN) 251
1 Vivisurgeon's Insight (ONE) 77
1 Warden of the Grove (TDM) 166
1 Whiptongue Hydra (NEC) 134
1 Whisper of the Dross (ONE) 117
1 Wildwood Scourge (FDN) 236