1 Ancient Hydra (NE) 76
1 Apocalypse Hydra (BBD) 217
1 Balduvian Hydra (IA) 173
1 Birds of Paradise (M12) 165
1 Blanchwood Armor (FDN) 213
1 Boros Signet (TDC) 314
1 Bristling Hydra (KLD) 147
1 Champion of Lambholt (AVR) 171
1 Clockwork Hydra (TSP) 253
1 Commander's Sphere (ECC) 139
1 Corpsejack Menace (RTR) 152
1 Cultivate (M21) 177
1 Darksteel Ingot (M14) 207
1 Domesticated Hydra (PLIST) 63
1 Elvish Mystic (M15) 173
1 Explore (WWK) 99
1 Explosive Vegetation (DTK) 186
1 Farseek (FCA) 45
1 Feral Hydra (ALA) 131
15 Forest (ECL) 273
1 Genesis Hydra (M15) 176
1 Gilded Lotus (FDN) 725
1 Golgari Signet (RAV) 262
1 Gruul Signet (GPT) 150
1 Gyrus, Waker of Corpses (C18) 41
1 Hardened Scales (KTK) 133
1 Heroes' Bane (FDN) 639
1 Heroic Intervention (M21) 188
1 Hooded Hydra (KTK) 136
1 Hungering Hydra (M19) 189
1 Inspiring Call (FDN) 226
2 Island (ECL) 270
1 Izzet Signet (TDC) 320
1 Kalonian Hydra (BLC) 226
1 Leyline of Lifeforce (GPT) 90
1 Lifeblood Hydra (CMM) 303
1 Llanowar Elves (FDN) 227
1 Managorger Hydra (BLC) 230
1 Meren of Clan Nel Toth (TDC) 297
1 Mistcutter Hydra (THS) 162
8 Mountain (ECL) 272
1 Nessian Wilds Ravager (BNG) 129
1 Oran-Rief Hydra (BFZ) 181
1 Phytohydra (RVR) 210
5 Plains (ECL) 269
1 Polukranos, World Eater (THS) 172
1 Primordial Hydra (M13) 183
1 Progenitus (FDN) 244
1 Protean Hydra (M11) 194
1 Rampant Growth (M10) 201
1 Reliquary Tower (M19) 254
1 Reyhan, Last of the Abzan (CMR) 534
1 Rites of Flourishing (M12) 192
1 Rock Hydra (3E) 172
1 Rosheen Meanderer (PLIST) 206
1 Sakura-Tribe Elder (CHK) 239
1 Savageborn Hydra (DGM) 100
1 Selesnya Signet (TDC) 324
1 Shard Convergence (CON) 91
1 Sol Ring (EOC) 57
1 Solidarity of Heroes (JOU) 141
1 Spitting Hydra (ST) 99
1 Sprouting Phytohydra (DIS) 95
4 Swamp (ECL) 271
1 Ulasht, the Hate Seed (GPT) 136
1 Vastwood Hydra (M14) 198
1 Vivien of the Arkbow (M19) 301
1 Vivien Reid (FDN) 234
1 Vorel of the Hull Clade (DGM) 115
1 Xenagos, God of Revels (BNG) 156
1 Xenagos, the Reveler (THS) 209