1 Bayou
1 Blooming Marsh
1 Botanical Sanctum
1 Command Tower
1 Deathcap Glade
1 Dreamroot Cascade
6 Forest
1 Grim Backwoods
3 Island
1 Karn's Bastion
1 Lair of the Hydra
1 Morphic Pool
1 Okina, Temple to the Grandfathers
1 Rejuvenating Springs
1 Shipwreck Marsh
3 Swamp
1 Tainted Wood
1 Temple of Malady
1 Temple of Mystery
1 Tropical Island
1 Underground Sea
1 Undergrowth Stadium
1 Arcane Signet
1 Atomize
1 Benevolent Hydra
1 Black Sun's Zenith
1 Branching Evolution
1 Colossal Majesty
1 Contentious Plan
1 Courage in Crisis
1 Darkness Descends
1 Drown in Ichor
1 Elementalist's Palette
1 Emerald Medallion
1 Evolution Sage
1 Experimental Augury
1 Feral Hydra
1 Gargos, Vicious Watcher
1 Genesis Hydra
1 Glistening Sphere
1 Grakmaw, Skyclave Ravager
1 Grim Affliction
1 Guardian Project
1 Guildpact Informant
1 Hardened Scales
1 Heroes' Bane
1 Hungering Hydra
1 Hydra's Growth
1 Hydroid Krasis
1 Icon of Ancestry
1 Incremental Blight
1 Innkeeper's Talent
1 Invigorating Surge
1 Ironscale Hydra
1 Kalonian Hydra
1 Kindred Dominance
1 Lifeblood Hydra
1 Lulu, Stern Guardian
1 Managorger Hydra
1 Mistcutter Hydra
1 Mossborn Hydra
1 Mutational Advantage
1 Nyxborn Hydra
1 Ozolith, the Shattered Spire
1 Polukranos, Unchained
1 Primordial Hydra
1 Protean Hydra
1 Radstorm
1 Rampant Rejuvenator
1 Reject Imperfection
1 Sapphire Medallion
1 Seismic Tutelage
1 Smell Fear
1 Sol Ring
1 Solidarity of Heroes
1 Splendid Agony
1 Spread the Sickness
1 Steady Progress
1 Steelbane Hydra
1 Sword of Truth and Justice
1 The Earth Crystal
1 The Ozolith
1 Thirsting Roots
1 Unbound Flourishing
1 Unnatural Restoration
1 Urza's Incubator
1 Vastwood Hydra
1 Voracious Hydra
1 Whiptongue Hydra
1 Wren's Run Hydra
1 Zaxara, the Exemplary
Sideboard:
1 Ancient Cornucopia
1 Capricopian
1 Carnivorous Canopy
1 Chromatic Lantern
1 Clockwork Hydra
1 Commander's Sphere
1 Contagion Clasp
1 Contagion Engine
1 Creeping Renaissance
1 Defense of the Heart
1 Doubling Season
1 Fuel for the Cause
1 Gnarled Effigy
1 Goldvein Hydra
1 Hooded Hydra
1 Hydra Omnivore
1 Inexorable Tide
1 Manalith
1 Neverwinter Hydra
1 Oran-Rief Hydra
1 Pillar of Origins
1 Planewide Celebration
1 Rushwood Elemental
1 Scourge of Skola Vale
1 Solid Ground
1 Sprouting Phytohydra
1 Stumpsquall Hydra
1 Thunderous Snapper
1 Tranquil Grove
1 Vanquisher's Banner
1 Vivisurgeon's Insight
1 Warden of the Grove
1 Whiptongue Hydra
1 Whisper of the Dross
1 Wildwood Scourge