1 Animist's Awakening (SOC) 261
1 Back to Nature (M15) 169
1 Bane of Progress (ECC) 99
1 Beast Whisperer (GRN) 123
1 Bioshift (GTC) 214
1 Bow of Nylea (THS) 153
1 Caged Sun (NPH) 132
1 Calming Verse (PR) 110
1 Castle Garenbrig (ELD) 240
1 Cauldron of Souls (SHM) 248
1 Colossal Majesty (M19) 173
1 Darksteel Ingot (M14) 207
1 Death's Presence (RTR) 121
1 Decree of Annihilation (SCG) 85
1 Decree of Savagery (SCG) 115
1 Defense of the Heart (MAR) 76
1 Descendants' Path (TLE) 167
1 Domesticated Hydra (PLIST) 63
1 Elixir of Immortality (M14) 209
1 Emerald Medallion (MH3) 291
1 Evolution Sage (WAR) 159
1 Feral Hydra (ALA) 131
1 Fog (M14) 171
31 Forest (HOB) 193
1 Fracturing Gust (SHM) 227
1 Gargos, Vicious Watcher (M20) 172
1 Genesis Hydra (M15) 176
1 Gilded Lotus (FDN) 725
1 Greater Auramancy (SHM) 7
1 Growing Rites of Itlimoc (PE_LCI) 188
1 Hardened Scales (SOC) 272
1 Heroes' Bane (FDN) 639
1 Heroic Intervention (MAR) 80
1 Hooded Hydra (KTK) 136
1 Hungering Hydra (M19) 189
1 Hydra Omnivore (DSC) 185
1 Hydradoodle (UPLIST) 36
1 Inspiring Call (FDN) 226
1 Isochron Scepter (MB2) 96
1 Kalonian Hydra (M14) 181
1 Khalni Gem (ZEN) 205
1 Khalni Hydra (ROE) 192
1 Lifeblood Hydra (SOC) 274
1 Lifecrafter's Bestiary (AER) 162
1 Lifeline (UZ) 299
1 Lightning Greaves (MSC) 202
1 Llanowar Tribe (GN3) 102
1 Lurking Predators (M10) 190
1 Managorger Hydra (ORI) 186
1 Mistcutter Hydra (THS) 162
1 Momentous Fall (ROE) 197
1 Myriad Landscape (EOC) 169
1 Nature's Will (CHK) 230
1 Nemesis Mask (DST) 134
1 New Horizons (FDN) 557
1 Nykthos, Shrine to Nyx (THS) 223
1 Oracle of Mul Daya (EOC) 102
1 Oran-Rief Hydra (BFZ) 181
1 Orbs of Warding (ORI) 234
1 Overwhelming Stampede (MSC) 178
1 Phyrexian Hydra (MBS) 85
1 Polukranos, World Eater (THS) 172
1 Primordial Hydra (SOC) 284
1 Privileged Position (MAR) 92
1 Protean Hydra (M11) 194
1 Retreat to Kazandu (BFZ) 186
1 Rhonas's Monument (AKH) 236
1 Rishkar, Peema Renegade (AER) 122
1 Rishkar's Expertise (AER) 123
1 Rogue's Passage (FDN) 264
1 Scourge of Skola Vale (BNG) 137
1 Seasons Past (SOI) 226
1 Seedborn Muse (10E) 296
1 Selvala, Heart of the Wilds (ECC) 116
1 Shamanic Revelation (FRF) 138
1 Sol Ring (MSC) 214
1 Solidarity (8ED) 46
1 Staff of the Wild Magus (M15) 236
1 Steelbane Hydra (SOC) 288
1 Strionic Resonator (M14) 224
1 Surestrike Trident (DST) 147
1 Temple of the False God (SOC) 416
1 Thran Dynamo (MSC) 290
1 Traverse the Outlands (CLB) 258
1 Trepanation Blade (ISD) 235
1 Ulvenwald Hydra (SOI) 235
1 Unbound Flourishing (SOC) 126
1 Vastwood Hydra (M14) 198
1 Vivien Reid (FDN) 234
1 Voracious Hydra (TMC) 54
1 Vorinclex, Voice of Hunger (SLD) 213
1 Wheel of Sun and Moon (SHM) 243
1 Whiptongue Hydra (NEC) 134
1 Whisperer of the Wilds (FRF) 144
1 Whispersilk Cloak (MSC) 225
1 Wild Pair (PLC) 144
1 Wurm's Tooth (M12) 223
1 Zendikar Resurgent (OGW) 147