Wedge

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This deck runs only "wedge" (3 color opposite) cards, except for the mana and the general.
Right now I'm limiting myself to cards that are all three colors (gold), not single color cards that are wedge in color identity. So no Fate Reforged creatures. I'm kind of second guessing that decision, and will probably loosen the restriction. Single color cards that are wedge in color identity are in the "Sideboard" section.
 
 
Mana Acceleration (8): General (1): Spells (22): Sideboard (Omitted/Cut card ideas):
1 Abzan Banner 1 Cromat 1 Abzan Ascendancy 1 Brutal Hordechief
1 Jeskai Banner   1 Abzan Charm 1 Alesha, Who Smiles at Death
1 Mardu Banner Creatures (33): 1 Bound // Determined 1 Tasigur, the Golden Fang
1 Sultai Banner 1 Abomination of Gudul 1 Catch // Release 1 Torrent Elemental
1 Temur Banner 1 Anafenza, the Foremost 1 Crackling Doom 1 Shu Yun, the Silent Tempest
1 Rattleclaw Mystic 1 Animar, Soul of Elements 1 Crime // Punishment 1 Soulfire Grand Master
1 Urborg Elf 1 Ankle Shanker 1 Duneblast 1 Warden of the First Tree
1 Urza's Filter 1 Armament Corps 1 Fervent Charge 1 Daghatar the Adamant
  1 Avalanche Tusker 1 Flying Crane Technique 1 Yasova Dragonclaw
Lands (36): 1 Bear's Companion 1 Guided Passage 1 Shaman of the Great Hunt
1 Underground Sea 1 Butcher of the Horde 1 Hide // Seek 1 Necra Disciple
1 Bayou 1 Damia, Sage of Stone 1 Jeskai Ascendancy 1 Necravolver
1 Badlands 1 Fungal Shambler 1 Jeskai Charm 1 Ceta Disciple
1 Scrubland 1 Ghave, Guru of Spores 1 Mardu Ascendancy 1 Cetavolver
1 Tropical Island 1 Intet, the Dreamer 1 Odds // Ends 1 Ana Battlemage
1 Volcanic Island 1 Ivorytusk Fortress 1 Ready // Willing 1 Ana Disciple
1 Tundra 1 Karador, Ghost Chieftain 1 Research // Development 1 Anavolver
1 Taiga 1 Kheru Lich Lord 1 Sarkhan Unbroken 1 Savage Gorilla
1 Savannah 1 Lightning Angel 1 Sultai Ascendancy 1 Kavu Glider
1 Plateau 1 Maelstrom Wanderer 1 Sultai Charm 1 Minotaur Tactician
1 Watery Grave 1 Mantis Rider 1 Temur Ascendancy 1 Raka Disciple
1 Overgrown Tomb 1 Narset, Enlightened Master 1 Villainous Wealth 1 Rakavolver
1 Blood Crypt 1 Numot, the Devastator   1 Dega Disciple
1 Godless Shrine 1 Oros, the Avenger   1 Degavolver
1 Breeding Pool 1 Ruhan of the Fomori   1 Wild Research
1 Steam Vents 1 Sage of the Inward Eye   1 Necra Sanctuary
1 Hallowed Fountain 1 Savage Knuckleblade   1 Ceta Sanctuary
1 Stomping Ground 1 Sidisi, Brood Tyrant   1 Ana Sanctuary
1 Temple Garden 1 Siege Rhino   1 Raka Sanctuary
1 Sacred Foundry 1 Sultai Soothsayer   1 Dega Sanctuary
1 Frontier Bivouac 1 Surrak Dragonclaw   1 Manacles of Decay
1 Mystic Monastery 1 Tariel, Reckoner of Souls   1 Zedruu the Greathearted
1 Nomad Outpost 1 Teneb, the Harvester   1 Doran, the Siege Tower
1 Opulent Palace 1 The Mimeoplasm   1 Kaalia of the Vast
1 Sandsteppe Citadel 1 Vorosh, the Hunter   1 Riku of Two Reflections
1 Arcane Sanctum 1 Zurgo Helmsmasher   1 Abzan Guide
1 Crumbling Necropolis     1 Efreet Weaponmaster
1 Jungle Shrine     1 Mardu Roughrider
1 Savage Lands     1 Ponyback Brigade
1 Seaside Citadel     1 Rakshasa Vizier
1 Command Tower     1 Snowhorn Rider
1 Exotic Orchard     1 Warden of the Eye
1 Reflecting Pool     1 Overgrown Estate
1 Meteor Crater     1 Mardu Charm
1 Murmuring Bosk     1 Temur Charm
1 Sol Ring     1 Trap Essence