1 Arcane Sanctum
1 Bojuka Bog
1 Cascading Cataracts
1 Command Tower
1 Crumbling Necropolis
1 Crystal Quarry
1 Exotic Orchard
4 Forest
1 Frontier Bivouac
3 Island
1 Jungle Shrine
1 Karn's Bastion
1 Lair of the Hydra
2 Mountain
1 Mystic Monastery
1 Nomad Outpost
1 Opulent Palace
1 Path of Ancestry
3 Plains
1 Reliquary Tower
1 Rogue's Passage
1 Sandsteppe Citadel
1 Savage Lands
1 Seaside Citadel
2 Swamp
1 The World Tree
1 Yavimaya, Cradle of Growth
1 Akroma's Memorial
1 Apocalypse Hydra
1 Arcane Signet
1 Benevolent Hydra
1 Blasphemous Act
1 Branching Evolution
1 Chromatic Lantern
1 Commander's Sphere
1 Counterspell
1 Cultivate
1 Damn
1 Decanter of Endless Water
1 Door to Nothingness
1 Eureka Moment
1 Expedition Map
1 Explore
1 Fangs of Kalonia
1 Fog
1 Gargos, Vicious Watcher
1 Genesis Hydra
1 Goldvein Hydra
1 Grakmaw, Skyclave Ravager
1 Growth Spiral
1 Hardened Scales
1 Harrow
1 Hungering Hydra
1 Hydra's Growth
1 Hydroid Krasis
1 Ironscale Hydra
1 Kalonian Hydra
1 Kodama's Reach
1 Managorger Hydra
1 Mayael's Aria
1 Mirari's Wake
1 Neverwinter Hydra
1 Path to Exile
1 Phytohydra
1 Polukranos Reborn // Polukranos, Engine of Ruin
1 Ponder
1 Primordial Hydra
1 Prismatic Omen
1 Progenitus
1 Rampant Growth
1 Rampant Rejuvenator
1 Rhythm of the Wild
1 Savage Summoning
1 Savageborn Hydra
1 Search for Tomorrow
1 Shivan Devastator
1 Sol Ring
1 Steelbane Hydra
1 Supreme Verdict
1 Swiftfoot Boots
1 Swords to Plowshares
1 Tangleweave Armor
1 Temur Ascendancy
1 The First Tyrannic War
1 Three Visits
1 Timeless Lotus
1 Ulvenwald Hydra
1 Unbound Flourishing
1 Voracious Hydra
1 Wrath of God
1 Zaxara, the Exemplary
Sideboard: