1 Animist's Awakening (ORI) 169
1 Arcane Signet (ELD) 331
1 Assassin's Trophy (MKM) 187
1 Biomancer's Familiar (RNA) 158
1 Biomass Mutation (GTC) 213
1 Blasphemous Act (SOC) 238
1 Branching Evolution (MH3) 285
1 Chaos Warp (MSC) 164
1 Chromatic Lantern (FRC) 54
1 Clan Defiance (GTC) 151
1 Colossal Majesty (FDC) 197
1 Comet Storm (WWK) 76
1 Corpsejack Menace (RTR) 152
1 Crackle with Power (SOA) 107
1 Cultivate (M21) 177
1 Curse of the Swine (THS) 46
1 Elemental Bond (FDC) 201
1 Farseek (M13) 170
1 Finale of Revelation (FDN) 589
1 Gargos, Vicious Watcher (M20) 172
1 Garruk's Uprising (FDN) 220
1 Genesis Hydra (M15) 176
1 Gyre Sage (FIC) 306
1 Hadana's Climb (RIX) 158
1 Hooded Hydra (KTK) 136
1 Hungering Hydra (M19) 189
1 Hydra Broodmaster (JOU) 128
1 Hydroid Krasis (SOC) 315
1 Inspiring Call (FDN) 226
1 Jaya's Immolating Inferno (DOM) 133
1 Kalonian Hydra (M14) 181
1 Kamahl's Druidic Vow (DOM) 166
1 Kami of Whispered Hopes (MOM) 196
1 Kodama's Reach (ECC) 113
1 Lavalanche (ARB) 118
1 Lifecrafter's Bestiary (AER) 162
1 Lightning Greaves (FIC) 349
1 Magus Lucea Kane (40K) 174
1 Managorger Hydra (FDC) 216
1 March of Swirling Mist (NEO) 61
1 Mistcutter Hydra (THS) 162
37 Mountain (FRA) 288
1 Mutational Advantage (PIP) 111
1 Nature's Lore (MSC) 177
1 Polukranos, World Eater (THS) 172
1 Pull from Tomorrow (AKH) 65
1 Rampant Growth (10E) 288
1 Repulsive Mutation (MKM) 227
1 Rosheen Meanderer (PLIST) 206
1 Rosheen, Roaring Prophet (MH3) 202
1 Sakura-Tribe Elder (CHK) 239
1 Savageborn Hydra (DGM) 100
1 Sol Ring (MSC) 211
1 Steelbane Hydra (SOC) 288
1 Swiftfoot Boots (FDN) 355
1 Thrasios, Triton Hero (FCA) 58
1 Training Grounds (TLE) 20
1 Tyvar's Stand (ONE) 190
1 Unbound Flourishing (SOC) 126
1 Vastwood Hydra (M14) 198
1 Vial Smasher the Fierce (DSC) 239
1 Villainous Wealth (KTK) 211
1 Voracious Hydra (TMC) 54
1 Whiptongue Hydra (FDC) 240
1 Zaxara, the Exemplary (DMC) 176

1 Animar, Soul of Elements (PLIST) 196
1 Apocalypse Hydra (CON) 98
1 Black Sun's Twilight (ONE) 84
1 Cut (AKH) 223
1 Deathrite Shaman (MB2) 81
1 Doubling Season (FDN) 216
1 Evolution Sage (WAR) 159
1 Explore (WWK) 99
1 Fathom Mage (GTC) 162
1 Green Sun's Twilight (ONE) 169
1 Growth Spiral (RNA) 178
1 Hardened Scales (SOC) 272
1 Heroic Intervention (PIP) 471
1 Hydra's Growth (PLIST) 172
1 Icy Blast (KTK) 42
1 Lifeblood Hydra (SOC) 274
1 Master Biomancer (CLU) 200
1 Neverwinter Hydra (AFC) 41
1 Open into Wonder (AKH) 64
1 Overwhelming Stampede (FDC) 218
1 Primordial Hydra (SOC) 284
1 Profane Command (LRW) 135
1 Protean Hydra (M11) 194
1 Rancor (M13) 185
1 Return of the Wildspeaker (ELD) 172
1 Rhythm of the Wild (RNA) 201
1 Seedborn Muse (10E) 296
1 Shivan Devastator (FDC) 175
1 Simic Ascendancy (LCC) 288
1 Skyshroud Claim (EOC) 107
1 Solidarity of Heroes (JOU) 141
1 Starstorm (BLC) 203
1 Temur Ascendancy (KTK) 207
1 Thassa's Intervention (THB) 72
1 The Goose Mother (WOE) 204
1 Three Visits (MSC) 181
1 Thrummingbird (ONE) 288
1 Troyan, Gutsy Explorer (WOE) 217
1 Unnatural Growth (FDC) 238
1 Virtue of Strength (WOE) 197
1 Vorinclex, Monstrous Raider (KHM) 333
1 Warstorm Surge (M12) 160
1 Winding Constrictor (AER) 140
1 Wren's Run Hydra (MH2) 183