1 Arctic Flats
1 Arctic Treeline
1 Azorius Chancery
1 Blossoming Sands
1 Boreal Shelf
1 Castle Garenbrig
1 Command Tower
1 Enchanted Prairie
1 Evolving Wilds
1 Fabled Passage
1 Glacial Floodplain
1 Hall of Heliod's Generosity
1 Lair of the Hydra
1 Mosswort Bridge
1 Nykthos, Shrine to Nyx
1 Rimewood Falls
1 Seaside Citadel
1 Selesnya Sanctuary
1 Shimmerdrift Vale
1 Simic Growth Chamber
9 Snow-Covered Forest
3 Snow-Covered Island
3 Snow-Covered Plains
1 Temple of the False God
1 Terramorphic Expanse
1 Thornwood Falls
1 Abzan Falconer
1 Altered Ego
1 Bred for the Hunt
1 Calix, Destiny's Hand
1 Clever Impersonator
1 Colossal Majesty
1 Dawn's Reflection
1 Doubling Cube
1 Doubling Season
1 Endless One
1 Estrid, the Masked
1 Estrid's Invocation
1 Feral Hydra
1 Fertile Ground
1 Find the Path
1 Gargos, Vicious Watcher
1 Garruk's Uprising
1 Genesis Hydra
1 Gift of Paradise
1 Glittering Frost
1 Guardian Project
1 Hangarback Walker
1 Heroes' Bane
1 Hindervines
1 Hooded Hydra
1 Hungering Hydra
1 Hydra Broodmaster
1 Inspiring Call
1 Kalonian Hydra
1 Kiora, Behemoth Beckoner
1 Krakilin
1 Lifeblood Hydra
1 Market Festival
1 Mikaeus, the Lunarch
1 Mirrormade
1 Mistcutter Hydra
1 Neverwinter Hydra
1 New Horizons
1 Nimbus Swimmer
1 On Thin Ice
1 Overgrowth
1 Primordial Hydra
1 Protean Hydra
1 Sandwurm Convergence
1 Sheltered Aerie
1 Spark Double
1 Steelbane Hydra
1 Stonecoil Serpent
1 Teferi's Time Twist
1 Tuskguard Captain
1 Unbound Flourishing
1 Utopia Sprawl
1 Vastwood Hydra
1 Verdant Haven
1 Voracious Hydra
1 Vorel of the Hull Clade
1 Weirding Wood
1 Wellspring
1 Wild Growth
1 Winds of Abandon
1 Wolfwillow Haven
1 Wren's Run Hydra
Sideboard:
1 Tranquil Cove