1 Mistcutter Hydra
1 Lair of the Hydra
1 Temple of the False God
1 Voracious Hydra
1 Neverwinter Hydra
1 Wren's Run Hydra
1 Vastwood Hydra
1 Genesis Hydra
1 Phyrexian Hydra
1 Rampant Rejuvenator
1 Blessed Respite
1 Return of the Wildspeaker
1 Kalonian Hydra
1 Reliquary Tower
1 Nissa's Pilgrimage
1 Hungering Hydra
1 Bristling Hydra
1 Steelbane Hydra
1 Explore
1 Garruk's Uprising
1 Cultivate
1 Swiftfoot Boots
1 Oran-Rief Hydra
1 Overwhelming Stampede
1 Ironscale Hydra
1 Managorger Hydra
1 Heroes' Bane
1 Protean Hydra
1 Sol Ring
1 Hydra Broodmaster
1 Ulvenwald Hydra
1 Harvest Season
1 Khalni Hydra
1 Apex Devastator
1 Hydra Omnivore
1 Unbound Flourishing
1 Lifeblood Hydra
1 Vitalize
1 Inspiring Call
1 Hooded Hydra
1 Ecological Appreciation
1 Primordial Hydra
1 Fog
1 Stumpsquall Hydra
1 Unnatural Growth
1 Kodama's Reach
32 Forest
1 Glorious Sunrise
1 Bala Ged Recovery
1 Ordeal of Nylea
1 Vorinclex, Monstrous Raider
1 Mosswort Bridge
1 Invigorating Surge
1 Hydra's Growth
1 Worldly Tutor
1 Urza's Incubator
1 Doubling Cube
1 Lull
1 Overrun
1 Blackblade Reforged
1 Tangleweave Armor
1 Animist's Awakening
1 Nexos
1 Tangle
1 Staff of Titania
1 Elementalist's Palette
1 Throne of Eldraine
1 Verdant Mastery

1 Gargos, Vicious Watcher