Gargos Hydras

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Tribal Hydras with Gargos.
 
Mana Acceleration (17): General (1): Spells (10): Sideboard (Omitted/Cut card ideas):
1 Caged Sun 1 Gargos, Vicious Watcher 1 Lifecrafter's Bestiary 1 Force of Vigor
1 Circuitous Route   1 Vanquisher's Banner 1 Rishkar's Expertise
1 Cultivate Creatures (38): 1 Branching Evolution 1 Soul's Majesty
1 Explosive Vegetation 1 Clockwork Hydra 1 Doubling Season 1 The Ozolith
1 Hunting Wilds 1 Apex Devastator 1 Elemental Bond 1 Death's Presence
1 Kodama's Reach 1 Bristling Hydra 1 Garruk's Uprising 1 Rain of Thorns
1 Mana Reflection 1 Capricopian 1 Guardian Project 1 Helm of the Host
1 Migration Path 1 Domesticated Hydra 1 Relic Crush 1 Tornado
1 Nature's Lore 1 Feral Hydra 1 Return of the Wildspeaker 1 Door of Destinies
1 Nissa's Pilgrimage 1 Genesis Hydra 1 Stomp and Howl 1 Contagion Engine
1 Rampant Growth 1 Heroes' Bane   1 Aspect of Hydra
1 Ranger's Path 1 Honored Hydra   1 Hydradoodle
1 Skyshroud Claim 1 Hooded Hydra   1 Multi-Headed
1 The Great Henge 1 Hungering Hydra    
1 Three Visits 1 Hydra Broodmaster    
1 Vastwood Surge 1 Hydra Omnivore    
1 Zendikar Resurgent 1 Ironscale Hydra    
  1 Kalonian Hydra    
Lands (34): 1 Khalni Hydra    
1 Bonders' Enclave 1 Lifeblood Hydra    
1 Karn's Bastion 1 Managorger Hydra    
1 Khalni Ambush // Khalni Territory 1 Mistcutter Hydra    
1 Lair of the Hydra 1 Nessian Wilds Ravager    
1 Miren, the Moaning Well 1 Neverwinter Hydra    
1 Mosswort Bridge 1 Oran-Rief Hydra    
1 Nykthos, Shrine to Nyx 1 Phyrexian Hydra    
1 Oran-Rief, the Vastwood 1 Polukranos, World Eater    
1 Vastwood Fortification // Vastwood Thicket 1 Primordial Hydra    
1 War Room 1 Protean Hydra    
1 Winding Canyons 1 Ramunap Hydra    
22 Forest 1 Realmwalker    
1 Sol Ring 1 Scourge of Skola Vale    
  1 Sprouting Phytohydra    
  1 Steelbane Hydra    
  1 Stumpsquall Hydra    
  1 Ulvenwald Hydra    
  1 Vastwood Hydra    
  1 Voracious Hydra    
  1 Whiptongue Hydra    
  1 Wildwood Scourge    
  1 Wren's Run Hydra