1 Breeding Pool
1 Command Tower
1 Dreamroot Cascade
1 Exotic Orchard
1 Foreboding Landscape
9 Forest
1 Hinterland Harbor
4 Island
1 Lair of the Hydra
1 Opulent Palace
1 Overgrown Tomb
1 Path of Ancestry
1 Rejuvenating Springs
1 Reliquary Tower
1 Rogue's Passage
1 Simic Growth Chamber
1 Sunken Hollow
2 Swamp
1 Temple of the False God
1 Watery Grave
1 Zagoth Triome
1 Aggressive Biomancy
1 Animist's Awakening
1 Arcane Signet
1 Astral Cornucopia
1 Beast Within
1 Benevolent Hydra
1 Blue Sun's Zenith
1 Branching Evolution
1 Capricopian
1 Condescend
1 Corpsejack Menace
1 Court of Garenbrig
1 Cultivate
1 Curse of the Swine
1 Doubling Season
1 Elementalist's Palette
1 Erebos's Intervention
1 Exsanguinate
1 Farseek
1 Finale of Revelation
1 Freed from the Real
1 Gargos, Vicious Watcher
1 Garruk's Uprising
1 Genesis Hydra
1 Goldvein Hydra
1 Herald of Secret Streams
1 Hooded Hydra
1 Hungering Hydra
1 Hydroid Krasis
1 Kalonian Hydra
1 Kodama of the West Tree
1 Kodama's Reach
1 Lifeblood Hydra
1 Lightning Greaves
1 Managorger Hydra
1 Mind Spring
1 Mistcutter Hydra
1 Neverwinter Hydra
1 Nexos
1 Nissa, Steward of Elements
1 Nyxborn Hydra
1 Ozolith, the Shattered Spire
1 Pemmin's Aura
1 Primordial Hydra
1 Profane Command
1 Protean Hydra
1 Pull from Tomorrow
1 Rampant Growth
1 Repulsive Mutation
1 Simic Ascendancy
1 Slice from the Shadows
1 Sol Ring
1 Steelbane Hydra
1 Stonecoil Serpent
1 Swiftfoot Boots
1 Syncopate
1 Thassa's Intervention
1 The Goose Mother
1 The Ozolith
1 Torment of Hailfire
1 Tyvar's Stand
1 Unbound Flourishing
1 Vastwood Hydra
1 Villainous Wealth
1 Voracious Hydra
1 Wren's Run Hydra
1 Zaxara, the Exemplary
Sideboard:
10 Hydra // Beast