1 Asceticism (SOM) 110
1 Biogenic Upgrade (2X2) 137
1 Biomass Mutation (GTC) 213
1 Bloom Hulk (WAR) 154
1 Bone Sabres (40K) 88
1 Branching Evolution (JMP) 29
1 Caged Sun (NPH) 132
1 Castle Garenbrig (ELD) 240
1 Clockwork Hydra (J22) 135
1 Contagion Clasp (SOM) 144
1 Contagion Engine (SOM) 145
1 Contortionist Troupe (DBL) 178
1 Courage in Crisis (WAR) 158
1 Decanter of Endless Water (CLB) 309
1 Domesticated Hydra (J22) 647
1 Durable Handicraft (KLD) 153
1 Evolution Sage (NCC) 287
1 Explore (C19) 164
1 Exponential Growth (STX) 130
1 Feral Hydra (J22) 658
1 Fertilid (NEC) 116
29 Forest (TLA) 286
1 Forgotten Ancient (CN2) 182
1 Fungal Sprouting (M13) 173
1 Gargos, Vicious Watcher (M20) 172
1 Genesis Hydra (NEC) 118
1 Gyre Sage (GK2) 112
1 Hardened Scales (40K) 215
1 Helm of the Host (BRR) 19
1 Heroes' Bane (C20) 175
1 Hornbash Mentor (IKO) 159
1 Hungering Hydra (M19) 189
1 Hydra Broodmaster (C21) 194
1 Hydra's Growth (THB) 172
1 Inspiring Call (IMA) 169
1 Ironscale Hydra (THB) 296
1 Kalonian Hydra (CM2) 140
1 Karn's Bastion (WAR) 248
1 Lair of the Hydra (AFR) 259
1 Lifecrafter's Bestiary (NCC) 370
1 Lifecrafter's Gift (CMR) 240
1 Loyal Guardian (NEC) 121
1 Managorger Hydra (C16) 157
1 Mycoloth (ALA) 140
1 Nature's Embrace (VOW) 211
1 Neverwinter Hydra (AFC) 41
1 New Horizons (40K) 218
1 Nissa, Who Shakes the World (WAR) 169
1 Nyxbloom Ancient (THB) 190
1 Oran-Rief Hydra (BFZ) 181
1 Overgrowth (9ED) 262
1 Park Heights Maverick (NCC) 163
1 Planewide Celebration (WAR) 172
1 Primordial Hydra (J22) 712
1 Rampant Growth (NCC) 304
1 Replicating Ring (KHM) 244
1 Rogue's Passage (FDN) 264
1 Runadi, Behemoth Caller (J22) 44
1 Scavenging Ooze (NCC) 309
1 Skyshroud Claim (BBD) 213
1 Sol Ring (AFC) 215
1 Sporocyst (40K) 98
1 Staff of Titania (BRC) 27
1 Summer Bloom (2X2) 160
1 The Ozolith (IKO) 237
1 Unbound Flourishing (MH1) 189
1 Unnatural Growth (DBL) 206
1 Vastwood Hydra (C20) 194
1 Vigor (LRW) 240
1 Visions of Dominance (MIC) 37
1 Voracious Hydra (M20) 200
1 Vorinclex, Monstrous Raider (KHM) 199

1 Blessed Respite (MH2) 150
1 Emblem: Nissa, Who Shakes the World (EX_98) 19
1 Full Flowering (C19) 32
10 Hydra (EX_112) 12
1 Nexos (40K) 95
1 Path of Ancestry (NCC) 419
10 Saproling (TRVR) 12
1 Smell Fear (MH2) 173
1 Verdant Embrace (AFC) 173
1 Wild Onslaught (DOM) 188