1 Akroma's Memorial (FUT) 159
1 Bloom Tender (EVE) 66
1 Bristling Hydra (KLD) 147
1 Consecrated Sphinx (MBS) 21
1 Copy Artifact (3E) 53
1 Craterhoof Behemoth (MM3) 122
1 Crucible of Worlds (M19) 229
1 Cyclonic Rift (RTR) 35
1 Demonic Tutor (3E) 13
1 Doubling Season (BBD) 195
1 Feral Hydra (ALA) 131
1 Full Flowering (C19) 32
1 Genesis Hydra (M15) 176
1 Green Sun's Zenith (MBS) 81
1 Grim Monolith (GU) 126
1 Heroes' Bane (IMA) 166
1 Hooded Hydra (KTK) 136
1 Hungering Hydra (M19) 189
1 Hurricane (AT) 52
1 Hydra Omnivore (CMD) 161
1 Ice-Fang Coatl (MH1) 203
1 Icy Blast (KTK) 42
1 Ironscale Hydra (THB) 296
1 Kalonian Hydra (C16) 154
1 Kindred Discovery (C17) 11
1 Mana Drain (LE) 65
1 Mana Reflection (SHM) 122
1 Mana Vault (3E) 263
1 Managorger Hydra (C16) 157
1 Mistcutter Hydra (THS) 162
1 Oracle of Mul Daya (ZEN) 172
1 Palinchron (GU) 38
1 Parallel Lives (ISD) 199
1 Polukranos, World Eater (THS) 172
1 Primal Vigor (C13) 162
1 Sakashima's Student (PC2) 24
1 Sensei's Divining Top (EMA) 232
1 Steelbane Hydra (ELD) 322
1 Sylvan Library (5E) 191
1 Thrasios, Triton Hero (C16) 46
1 Thunderous Snapper (ELD) 215
1 Time Spiral (UZ) 103
1 Vedalken Orrery (CNS) 206
1 Verduran Enchantress (2U) 131
1 Voracious Hydra (M20) 200
1 Vorinclex, Voice of Hunger (IMA) 189
1 Whiptongue Hydra (C18) 36