1 Animist's Awakening (ORI) 169
1 Benevolent Hydra (J22) 38
1 Comet Storm (C15) 146
1 Crackle with Power (OTP) 22
1 Full Flowering (C19) 32
1 Gelatinous Genesis (ROE) 183
1 Genesis Hydra (M15) 176
1 Ghired's Belligerence (C19) 25
1 Goldvein Hydra (OTJ) 167
1 Green Sun's Zenith (MBS) 81
1 Hangarback Walker (EOC) 139
1 Hell to Pay (OTJ) 126
1 Hooded Hydra (KTK) 136
1 Hungering Hydra (M19) 189
1 Indomitable Creativity (AER) 85
1 Invasion of Ikoria (MOM) 190
1 Jadelight Spelunker (LCI) 196
1 Kurbis, Harvest Celebrant (MIC) 27
1 Lifeblood Hydra (CMM) 303
1 Neverwinter Hydra (AFC) 310
1 New Frontiers (OD) 257
1 Orochi Hatchery (CHK) 266
1 Pest Infestation (EOC) 103
1 Primordial Hydra (M13) 183
1 Protean Hydra (M11) 194
1 Replicating Ring (KHM) 244
1 Roxanne, Starfall Savant (OTJ) 228
1 Skyclave Relic (ZNR) 252
1 Song of Totentanz (PP_WOE) 150
1 Steelbane Hydra (ELD) 322
1 Strength of the Tajuru (WWK) 113
1 Svella, Ice Shaper (KHM) 230
1 Vastwood Hydra (M14) 198
1 Voracious Hydra (M20) 200
1 Wurmcalling (TSP) 234