1 Apocalypse Hydra (BBD) 217
1 Assemble the Legion (GTC) 142
1 Avacyn, Angel of Hope (AVR) 6
1 Avenger of Zendikar (TDC) 247
1 Awakening Zone (M3C) 222
1 Bringer of the Green Dawn (5DN) 83
1 Caged Sun (NPH) 132
1 Chromatic Lantern (GRN) 233
1 Crush of Wurms (JUD) 110
1 Dark Depths (M3C) 334
1 Doubling Season (FDN) 216
1 Dragonlair Spider (PLIST) 87
1 Dragonmaster Outcast (FDN) 622
1 Elemental Mastery (NEC) 105
1 Elspeth, Sun's Champion (THS) 9
1 Entreat the Angels (DSC) 99
1 Everflowing Chalice (WWK) 123
1 Garruk, Caller of Beasts (J25) 659
1 Garruk's Horde (M14) 173
1 Gelatinous Genesis (ROE) 183
1 Gilded Lotus (FDN) 725
1 Green Sun's Zenith (MBS) 81
1 Growing Ranks (RTR) 217
1 Gutter Grime (ISD) 186
1 Heroes' Bane (FDN) 639
1 Hornet Queen (M15) 178
1 Hydra Broodmaster (JOU) 128
1 Hydra Omnivore (DSC) 185
1 Ivory Mask (9ED) 23
1 Kalonian Hydra (BLC) 226
1 Kazandu Tuskcaller (ROE) 191
1 Kazuul, Tyrant of the Cliffs (WWK) 84
1 Khalni Hydra (ROE) 192
1 Luminarch Ascension (ZEN) 25
1 Lure (M12) 183
1 Mistcutter Hydra (THS) 162
1 Molten Hydra (GU) 85
1 Mycoloth (ALA) 140
1 Nessian Wilds Ravager (BNG) 129
1 Parallel Lives (MAR) 36
1 Pariah (OTP) 5
1 Pariah's Shield (RVR) 393
1 Phyrexian Rebirth (MBS) 15
1 Phytohydra (RAV) 218
1 Polukranos, World Eater (THS) 172
1 Primeval Bounty (FDN) 644
1 Primordial Hydra (M13) 183
1 Privileged Position (RAV) 251
1 Progenitus (FDN) 244
1 Protean Hydra (M11) 194
1 Savageborn Hydra (DGM) 100
1 Scourge of Skola Vale (BNG) 137
1 Shield of the Oversoul (SHM) 242
1 Sol Ring (EOC) 57
1 Sprouting Phytohydra (DIS) 95
1 Steely Resolve (SLD) 1326
1 Sterling Grove (IN) 278
1 Thran Dynamo (BLC) 290
1 Ulasht, the Hate Seed (GPT) 136
1 Valor Made Real (DIS) 20
1 Vastwood Hydra (M14) 198
1 Worldspine Wurm (DSC) 206