1 Animist's Awakening (SOC) 261
1 Arcane Signet (ELD) 331
1 Aspect of Hydra (BNG) 117
1 Barkchannel Pathway (KHM) 251
1 Biogenic Upgrade (FDN) 553
1 Birds of Paradise (M12) 165
1 Branching Evolution (MH3) 285
1 Capricopian (C20) 58
1 Corpsejack Menace (RTR) 152
1 Counterspell (7E) 67
1 Cultivate (M21) 177
1 Damnable Pact (DTK) 93
1 Deathcap Glade (PP_SOS) 253
1 Dimir Aqueduct (DSC) 270
1 Dimir Signet (LCC) 302
1 Doom Blade (M14) 96
1 Doubling Season (FDN) 216
1 Dreamroot Cascade (SOS) 254
1 Drown in Dreams (PLIST) 13
1 Elementalist's Palette (SOC) 346
1 Epiphany at the Drownyard (SOI) 59
1 Evolution Sage (WAR) 159
1 Feral Hydra (ALA) 131
7 Forest (HOB) 193
1 Gargos, Vicious Watcher (PMEI) 177
1 Garruk Relentless (ISD) 181
1 Garruk's Uprising (FDN) 220
1 Gift of Paradise (M20) 173
1 Golgari Rot Farm (RAV) 278
1 Golgari Signet (DSC) 246
1 Grakmaw, Skyclave Ravager (ZNR) 223
1 Hardened Scales (FIC) 307
1 Hooded Hydra (KTK) 136
1 Hydra's Growth (THB) 172
6 Island (HOB) 190
1 Ivy Elemental (IKO) 161
1 Kalonian Hydra (M14) 181
1 Kels, Fight Fixer (PLIST) 15
1 Khalni Hydra (ROE) 192
1 Koma, Cosmos Serpent (TLE) 51
1 Kurbis, Harvest Celebrant (MIC) 27
1 Lair of the Hydra (AFR) 259
1 Lifeblood Hydra (SOC) 274
1 Mistcutter Hydra (THS) 162
1 Monastery Siege (FRF) 43
1 Mystic Confluence (PLIST) 122
1 Mystifying Maze (M11) 226
1 Neverwinter Hydra (AFC) 41
1 Nissa, Steward of Elements (AKH) 204
1 Opulent Palace (TDM) 264
1 Overwhelming Stampede (MSC) 178
1 Pact of the Serpent (LCC) 206
1 Pest Infestation (SOC) 282
1 Polukranos, Unchained (THB) 224
1 Primordial Hydra (SOC) 284
1 Protean Hydra (M11) 194
1 Radiant Fountain (M21) 248
1 Recoil (IN) 264
1 Regrowth (PLIST) 187
1 Ride the Avalanche (AFC) 54
1 Road of Return (C19) 34
1 Rod of Absorption (AFC) 19
1 Rogue's Passage (FDN) 264
1 Savage Summoning (M14) 194
1 Shipwreck Marsh (MID) 267
1 Silumgar's Command (DTK) 232
1 Simic Growth Chamber (DIS) 180
1 Simic Signet (DIS) 166
1 Sol Ring (MSC) 212
1 Solidarity of Heroes (JOU) 141
1 Somberwald Sage (AVR) 194
1 Sudden Spoiling (TSR) 144
6 Swamp (HOB) 191
1 Tainted Remedy (ORI) 120
1 The Crowd Goes Wild (PLIST) 68
1 The Ozolith (IKO) 237
1 Turntimber Symbiosis (ZNR) 215
1 Tyrite Sanctum (KHM) 272
1 Unbound Flourishing (SOC) 126
1 Vastwood Hydra (M14) 198
1 Vorinclex, Voice of Hunger (SLD) 213
1 Witch's Clinic (DSC) 325
1 Wonder (MH2) 271
1 Zaxara, the Exemplary (DMC) 176