1 Animation Module (KLD) 194
1 Apocalypse Hydra (BBD) 217
1 Bioessence Hydra (WAR) 186
1 Biogenic Upgrade (FDN) 553
1 Blade of Selves (TDC) 313
1 Brawn (M3C) 224
1 Bristling Hydra (KLD) 147
1 Cathars' Crusade (AVR) 10
1 Chamber Sentry (GRN) 232
1 Chromatic Lantern (GRN) 233
1 Citadel Siege (FRF) 8
1 Colossus of Akros (THS) 214
1 Corpsejack Menace (RTR) 152
1 Cyclonic Rift (RTR) 35
1 Death's Presence (RTR) 121
1 Deepglow Skate (EOC) 70
1 Doubling Season (FDN) 216
1 Elemental Bond (TLE) 40
1 Endless One (BFZ) 8
1 Experiment Kraj (DIS) 110
1 Farseek (EOC) 50
1 Feral Hydra (ALA) 131
1 Gargos, Vicious Watcher (M20) 172
1 Genesis Hydra (M15) 176
1 Ghave, Guru of Spores (PLIST) 200
1 Guardian Project (RNA) 130
1 Gyrus, Waker of Corpses (C18) 41
1 Hadana's Climb (RIX) 158
1 Hangarback Walker (EOC) 139
1 Hardened Scales (KTK) 133
1 Herald of Secret Streams (XLN) 59
1 Heroes' Bane (FDN) 639
1 Honored Hydra (AKH) 172
1 Hungering Hydra (M19) 189
1 Hydra Broodmaster (JOU) 128
1 Hydra Omnivore (DSC) 185
2 Icon of Ancestry (M20) 229
1 Inspiring Call (FDN) 226
1 Jiang Yanggu, Wildcrafter (WAR) 164
1 Kalonian Hydra (BLC) 226
1 Karn's Bastion (EOC) 163
1 Kindred Discovery (PLIST) 11
1 Kiora, Behemoth Beckoner (WAR) 232
1 Kodama's Reach (TDC) 261
2 Leyline of the Void (DSK) 106
1 Lifeblood Hydra (CMM) 303
1 Lifecrafter's Bestiary (AER) 162
1 Managorger Hydra (BLC) 230
1 Metallic Mimic (LCC) 308
1 Mikaeus, the Lunarch (ISD) 23
1 Mistcutter Hydra (THS) 162
1 Mycoloth (ALA) 140
1 Nessian Wilds Ravager (BNG) 129
1 Oran-Rief Hydra (BFZ) 181
1 Parallel Lives (MAR) 36
1 Parallel Thoughts (SCG) 44
1 Path of Discovery (RIX) 142
1 Phyrexian Hydra (MBS) 85
1 Progenitus (FDN) 244
1 Ramos, Dragon Engine (FDN) 678
1 Rampant Growth (M10) 201
1 Ramunap Hydra (HOU) 130
1 Rhystic Study (PR) 45
1 Rhythm of the Wild (RNA) 201
1 Rishkar, Peema Renegade (AER) 122
1 Sage of Fables (LCC) 169
1 Savageborn Hydra (DGM) 100
1 Scute Mob (ZEN) 182
1 Simic Ascendancy (RNA) 207
1 Smothering Tithe (RNA) 22
1 Sol Ring (EOC) 57
1 Song of Freyalise (DOM) 179
1 Teferi's Protection (TLE) 7
1 Temur Ascendancy (TDC) 305
1 Triskelion (M11) 218
1 Ugin's Nexus (KTK) 227
1 Ulasht, the Hate Seed (GPT) 136
1 Underworld Connections (RTR) 83
1 Vanquisher's Banner (XLN) 251
1 Vigor (LRW) 240
1 Voracious Hydra (M20) 200
1 Vorel of the Hull Clade (DGM) 115
1 Walking Ballista (AER) 181
1 Whiptongue Hydra (NEC) 134
1 Winding Constrictor (AER) 140
1 Zegana, Utopian Speaker (RNA) 214