2 Abrade (FDN) 188
1 Apocalypse Hydra (BBD) 217
1 Arch of Orazca (RIX) 185
4 Attune with Aether (KLD) 145
1 Bristling Hydra (KLD) 147
1 Cauldron of Souls (CM2) 180
1 Everflowing Chalice (WWK) 123
1 Feral Hydra (ALA) 131
1 Fog (M14) 171
15 Forest (ECL) 273
1 Forgotten Ancient (FIC) 304
1 Genesis Hydra (M15) 176
3 Hardened Scales (FIC) 307
1 Herald's Horn (FIC) 228
1 Heroes' Bane (FDN) 639
2 Heroic Intervention (M21) 188
2 Hydra Broodmaster (JOU) 128
1 Impact Resonance (CM2) 107
2 Kalonian Hydra (BLC) 226
1 Lightning Greaves (MRD) 199
4 Llanowar Elves (FDN) 227
1 Managorger Hydra (BLC) 230
2 Mistcutter Hydra (THS) 162
5 Mountain (ECL) 272
1 Omnath, Locus of Rage (ECC) 129
1 Oran-Rief Hydra (BFZ) 181
1 Polukranos, World Eater (THS) 172
1 Primal Rage (ST) 62
2 Rootbound Crag (ECC) 163
1 Savageborn Hydra (DGM) 100
2 Sol Ring (ECC) 58
1 Solidarity of Heroes (JOU) 141
1 Song of Freyalise (DOM) 179
1 Swiftfoot Boots (FDN) 258
1 Sword of the Animist (ORI) 240
1 Traverse the Ulvenwald (SOI) 234
2 Tuskguard Captain (KTK) 156
2 Ulvenwald Hydra (SOI) 235
1 Urza's Incubator (CG) 142

1 Primordial Hydra (M13) 183
1 Protean Hydra (M11) 194
1 Ramunap Hydra (HOU) 130