Lands (37)
1 Bala Ged Recovery // Bala Ged Sanctuary, 1 Bonders' Enclave, 1 Cavern of Souls, 25 Forest, 1 Gemstone Caverns, 1 Glacial Chasm, 1 Karn's Bastion, 1 Lair of the Hydra, 1 Opal Palace, 1 Oran-Rief, the Vastwood, 1 Tyrite Sanctum, 1 Urza's Saga, 1 War Room
Ramp (10)
1 Chrome Mox, 1 Commander's Sphere, 1 Dragon's Hoard, 1 Everflowing Chalice, 1 Kami of Whispered Hopes, 1 Mana Vault, 1 Mind Stone, 1 Solemn Simulacrum, 1 The Great Henge, 1 Ulvenwald Hydra
Card Draw (10)
1 Inspiring Call, 1 Last March of the Ents, 1 Lifeblood Hydra, 1 Ozolith, the Shattered Spire, 1 Season of Gathering, 1 Setessan Champion, 1 Staff of Compleation, 1 Tireless Tracker, 1 Tribute to the World Tree, 1 Veil of Summer
Interaction (10)
1 Archdruid's Charm, 1 Beast Within, 1 Cankerbloom, 1 Collective Resistance, 1 Kozilek, the Great Distortion, 1 Nature's Claim, 1 Not of This World, 1 Origin of Metalbending, 1 Steelbane Hydra, 1 Warping Wail
Board Wipes (3)
1 Extinguisher Battleship, 1 Hurricane, 1 Whiptongue Hydra
Protection (4)
1 Gaea's Gift, 1 Heroic Intervention, 1 Snakeskin Veil, 1 Tamiyo's Safekeeping
Theme and Utility (25)
1 Apex Devastator, 1 Avenger of Zendikar, 1 Beastmaster Ascension, 1 Benevolent Hydra, 1 Branching Evolution, 1 Door of Destinies, 1 Doubling Season, 1 Genesis Hydra, 1 Goldvein Hydra, 1 Hardened Scales, 1 Hooded Hydra, 1 Hungering Hydra, 1 Hydra Broodmaster, 1 Hydra's Growth, ...