1 Apocalypse Hydra (BBD) 217
1 Arcane Signet (ELD) 331
1 Archetype of Aggression (BNG) 88
1 Archetype of Endurance (BNG) 116
1 Asceticism (SOM) 110
1 Aspect of Hydra (BNG) 117
1 Beast Whisperer (GRN) 123
1 Breeding Pool (EOE) 251
1 Bristling Hydra (KLD) 147
1 Cascading Cataracts (AKH) 240
1 Cavern of Souls (LCI) 269
1 Chromatic Lantern (GRN) 233
1 Clockwork Hydra (TSP) 253
1 Command Tower (EOC) 59
1 Cultivate (M21) 177
1 Darksteel Ingot (M14) 207
1 Deathsprout (WAR) 189
1 Doubling Season (FDN) 216
1 Drumhunter (ALA) 129
1 Elemental Bond (ORI) 174
1 Evolution Sage (WAR) 159
1 Evolving Wilds (ECL) 264
1 Explosive Vegetation (DTK) 186
1 Fabled Passage (M21) 246
1 Farseek (FCA) 45
7 Forest (TLA) 286
1 Frontier Bivouac (TDM) 256
1 Gargos, Vicious Watcher (M20) 172
1 Genesis Hydra (M15) 176
1 Gruul Signet (GPT) 150
1 Gyrus, Waker of Corpses (C18) 41
1 Hardened Scales (KTK) 133
1 Heroes' Bane (FDN) 639
1 Hooded Hydra (KTK) 136
1 Hungering Hydra (M19) 189
1 Hydra Broodmaster (JOU) 128
1 Hydroid Krasis (M3C) 266
1 Ilysian Caryatid (THB) 174
1 Inspiring Call (FDN) 226
1 Ironscale Hydra (THB) 296
3 Island (TLA) 283
1 Jungle Shrine (ALA) 226
1 Karn's Bastion (EOC) 163
1 Kiora, Behemoth Beckoner (WAR) 232
1 Kodama's Reach (CHK) 225
1 Krosan Grip (TSP) 202
1 Lifeblood Hydra (CMM) 303
1 Mirari's Wake (CMM) 928
1 Mistcutter Hydra (THS) 162
1 Morophon, the Boundless (M3C) 157
3 Mountain (TLA) 285
1 Nykthos, Shrine to Nyx (THS) 223
1 Nylea, God of the Hunt (THS) 166
1 Opulent Palace (TDM) 264
1 Overgrown Tomb (ECL) 266
1 Path of Ancestry (FIC) 411
2 Plains (TLA) 282
1 Polukranos, Unchained (THB) 224
1 Primordial Hydra (M13) 183
1 Rhythm of the Wild (RNA) 201
1 Rosheen Meanderer (PLIST) 206
1 Sakura-Tribe Elder (CHK) 239
1 Savage Lands (ALA) 228
1 Savageborn Hydra (DGM) 100
1 Seaside Citadel (FIC) 420
1 Shard Convergence (CON) 91
1 Solidarity of Heroes (JOU) 141
1 Steelbane Hydra (ELD) 322
1 Stomping Ground (EOE) 258
3 Swamp (TLA) 284
1 Swords to Plowshares (EOC) 45
1 Sylvan Caryatid (TDC) 272
1 Temple Garden (ECL) 268
1 Temur Ascendancy (KTK) 207
1 Terramorphic Expanse (DSK) 269
1 Thunderous Snapper (ELD) 215
1 Tuskguard Captain (KTK) 156
1 Ulasht, the Hate Seed (GPT) 136
1 Ulvenwald Hydra (SOI) 235
1 Unbound Flourishing (PLIST) 189
1 Unclaimed Territory (XLN) 258
1 Voracious Hydra (M20) 200
1 Where Ancients Tread (C13) 130
1 Whiptongue Hydra (NEC) 134
1 Xenagos, God of Revels (BNG) 156
1 Zendikar Resurgent (OGW) 147

1 Progenitus (FDN) 244