37 Forest
1 Barrier Breach
1 Beast Whisperer
1 Beast Within
1 Bristling Hydra
1 Cartouche of Strength
1 Colossal Majesty
1 Creeping Corrosion
1 Cultivate
1 Domesticated Hydra
1 Evolution Sage
1 Feral Hydra
1 Forgotten Ancient
1 Garruk, Primal Hunter
1 Garruk's Packleader
1 Garruk's Uprising
1 Genesis Hydra
1 Golden Hind
1 Gravity Well
1 Greenweaver Druid
1 Harmonize
1 Harrow
1 Heroes' Bane
1 Honored Hydra
1 Hunter's Insight
1 Hunter's Prowess
1 Hydra Broodmaster
1 Hydra Omnivore
1 Hydra's Growth
1 Incubation Druid
1 Inscription of Abundance
1 Invigorating Surge
1 Karametra's Acolyte
1 Kodama's Reach
1 Lifeblood Hydra
1 Llanowar Tribe
1 Managorger Hydra
1 Mistcutter Hydra
1 Mortal's Resolve
1 Naga Vitalist
1 Naturalize
1 Nessian Wilds Ravager
1 Oran-Rief Hydra
1 Overwhelming Stampede
1 Phyrexian Hydra
1 Polukranos, World Eater
1 Primal Bellow
1 Return of the Wildspeaker
1 Scourge of Skola Vale
1 Sixth Sense
1 Snake Umbra
1 Solidarity of Heroes
1 Spider Umbra
1 Strength of the Tajuru
1 Ulvenwald Hydra
1 Vastwood Fortification // Vastwood Thicket
1 Vastwood Hydra
1 Vines of the Recluse
1 Vines of Vastwood
1 Voracious Hydra
1 Whisperer of the Wilds
1 Wildwood Scourge
1 Yavimaya Elder
Sideboard:
1 Gargos, Vicious Watcher