Chorus of the Conclave

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Click here for my EDH Commander decks
 
Ramp up a ton of mana.
Lots of creatures that use +1/+1 counters for things.
 
Mana Acceleration (15): General (1): Spells (11): Sideboard (Omitted/Cut card ideas):
1 Caged Sun 1 Chorus of the Conclave 1 Doubling Cube 1 Keeper of Progenitus
1 Extraplanar Lens   1 Sword of Feast and Famine 1 Momentous Fall
1 Gauntlet of Power Creatures (37): 1 Aura Shards 1 Gleam of Authority
1 Planar Gate 1 Arcbound Bruiser 1 Bear Umbra 1 Citadel Siege
1 Semblance Anvil 1 Arcbound Crusher 1 Death's Presence 1 Ajani, Mentor of Heroes
1 Karametra, God of Harvests 1 Arcbound Fiend 1 Doubling Season 1 Temporal Aperture
1 Mirari's Wake 1 Arcbound Hybrid 1 Greater Good 1 Candelabra of Tawnos
1 Boundless Realms 1 Arcbound Lancer 1 Nature's Will 1 True Conviction
1 Gyre Sage 1 Arcbound Overseer 1 Primal Vigor 1 Staff of Domination
1 Mana Reflection 1 Arcbound Ravager 1 Solidarity of Heroes 1 Tempt with Glory
1 Nissa, Worldwaker 1 Arcbound Reclaimer 1 Soul's Majesty 1 Gilded Lotus
1 Skyshroud Claim 1 Arcbound Slith   1 Sporeback Troll
1 Vernal Bloom 1 Arcbound Stinger   1 Ulamog, the Infinite Gyre
1 Viridian Joiner 1 Arcbound Worker   1 Ooze Flux
1 Zendikar Resurgent 1 Etched Oracle   1 Earthcraft
  1 Hangarback Walker   1 Land Tax
Lands (36): 1 Mindless Automaton   1 Mycosynth Golem
1 Savannah 1 Tetravus   1 Oblivion Stone
1 Temple Garden 1 Thopter Squadron   1 Crowned Ceratok
1 Canopy Vista 1 Triskelavus   1 Omnath, Locus of Mana
1 Windswept Heath 1 Triskelion   1 Birds of Paradise
1 Grasslands 1 Workhorse   1 Collective Voyage
1 Gaea's Cradle 1 Enduring Scalelord   1 Overwhelming Stampede
1 Krosan Verge 1 Bloodspore Thrinax   1 Idyllic Tutor
1 Myriad Landscape 1 Champion of Lambholt   1 Academy Rector
1 Mosswort Bridge 1 Fertilid   1 Soul's Might
1 Thawing Glaciers 1 Fungal Behemoth   1 Enlightened Tutor
1 Windbrisk Heights 1 Kalonian Hydra   1 Sculpting Steel
1 Gavony Township 1 Magus of the Candelabra   1 Sterling Grove
1 Mox Opal 1 Mycoloth   1 Planar Portal
19 Forest 1 Patron of the Orochi   1 Genesis Wave
2 Plains 1 Renegade Krasis   1 Tornado
1 Sol Ring 1 Servant of the Scale   1 Angelic Chorus
1 Mana Crypt 1 Vastwood Hydra   1 Bramblewood Paragon
  1 Vigor   1 Carpet of Flowers
  1 Vorinclex, Voice of Hunger   1 Oran-Rief, the Vastwood
  1 Kinsbaile Borderguard   1 Proper Burial
  1 Mikaeus, the Lunarch   1 Arcbound Wanderer
  1 Shinewend   1 Aquastrand Spider
  1 Twilight Drover   1 Cytospawn Shambler