1 Breeding Pool
1 Cascading Cataracts
1 Cavern of Souls
1 Command Tower
1 Evolving Wilds
1 Fabled Passage
7 Forest
1 Frontier Bivouac
3 Island
1 Jungle Shrine
1 Karn's Bastion
3 Mountain
1 Nykthos, Shrine to Nyx
1 Opulent Palace
1 Overgrown Tomb
1 Path of Ancestry
2 Plains
1 Savage Lands
1 Seaside Citadel
1 Stomping Ground
3 Swamp
1 Temple Garden
1 Terramorphic Expanse
1 Unclaimed Territory
1 Apocalypse Hydra
1 Arcane Signet
1 Archetype of Aggression
1 Archetype of Endurance
1 Asceticism
1 Aspect of Hydra
1 Beast Whisperer
1 Bristling Hydra
1 Chromatic Lantern
1 Clockwork Hydra
1 Cultivate
1 Darksteel Ingot
1 Deathsprout
1 Doubling Season
1 Drumhunter
1 Elemental Bond
1 Evolution Sage
1 Explosive Vegetation
1 Farseek
1 Gargos, Vicious Watcher
1 Genesis Hydra
1 Gruul Signet
1 Gyrus, Waker of Corpses
1 Hardened Scales
1 Heroes' Bane
1 Hooded Hydra
1 Hungering Hydra
1 Hydra Broodmaster
1 Hydroid Krasis
1 Ilysian Caryatid
1 Inspiring Call
1 Ironscale Hydra
1 Kiora, Behemoth Beckoner
1 Kodama's Reach
1 Krosan Grip
1 Lifeblood Hydra
1 Mirari's Wake
1 Mistcutter Hydra
1 Morophon, the Boundless
1 Nylea, God of the Hunt
1 Polukranos, Unchained
1 Primordial Hydra
1 Rhythm of the Wild
1 Rosheen Meanderer
1 Sakura-Tribe Elder
1 Savageborn Hydra
1 Shard Convergence
1 Solidarity of Heroes
1 Steelbane Hydra
1 Swords to Plowshares
1 Sylvan Caryatid
1 Temur Ascendancy
1 Thunderous Snapper
1 Tuskguard Captain
1 Ulasht, the Hate Seed
1 Ulvenwald Hydra
1 Unbound Flourishing
1 Voracious Hydra
1 Where Ancients Tread
1 Whiptongue Hydra
1 Xenagos, God of Revels
1 Zendikar Resurgent
Sideboard:
1 Progenitus