Sakashima Partner Copies

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The idea here is to play Sakashima, then make a bunch of copies of your other general:
• General #1 is Sakashima.
• General #2 is chosen at the beginning of the game from the choices given. I haven't played this deck yet, but I imagine I'd pick randomly. These are the partner generals that seem to be pretty good if you were to have a lot of them out. Obviously some are better than others. (I'm particularly interested in seeing how crazy Reyhan or Vial Smasher would be.)
• The deck is mono-blue, so it'll be legal regardless of your choice of General #2. It has a ton of Clone effects, which you use to make copies of General #2.
• There are lots of "mana of any color" sources in the deck. Even though I don't actually know what the final color combination of the deck will be, it should be OK on colored mana.
 
Mana Acceleration (14): General #1 (1): Spells (24): Sideboard (Omitted/Cut card ideas):
1 Arcane Signet 1 Sakashima of a Thousand Faces 1 Blade of Selves 1 River's Rebuke
1 Bonder's Ornament   1 Helm of the Host 1 Aether Gale
1 Chromatic Orrery General #2 (pick 1 of these 27): 1 Lithoform Engine 1 Tidings
1 Coalition Relic 1 Ikra Shidiqi, the Usurper 1 Minion Reflector  
1 Coldsteel Heart 1 Ishai, Ojutai Dragonspeaker 1 Mirage Mirror  
1 Commander's Sphere 1 Kraum, Ludevic's Opus 1 Mirror of the Forebears  
1 Darksteel Ingot 1 Kydele, Chosen of Kruphix 1 Soul Foundry  
1 Gilded Lotus 1 Ludevic, Necro-Alchemist 1 Back from the Brink  
1 Heraldic Banner 1 Ravos, Soultender 1 Cackling Counterpart  
1 Letter of Acceptance 1 Reyhan, Last of the Abzan 1 Clone Legion  
1 Ornithopter of Paradise 1 Tymna the Weaver 1 Cyclonic Rift  
1 Prismatic Lens 1 Vial Smasher the Fierce 1 Dance of Many  
1 Replicating Ring 1 Miara, Thorn of the Glade 1 Fated Infatuation  
1 Skyclave Relic 1 Sengir, the Dark Baron 1 Followed Footsteps  
  1 Brinelin, the Moon Kraken 1 Future Sight  
Lands (36): 1 Malcolm, Keen-Eyed Navigator 1 Hour of Eternity  
1 Beyeen Veil // Beyeen Coast 1 Halana, Kessig Ranger 1 Kindred Discovery  
1 Cascading Cataracts 1 Ich-Tekik, Salvage Splicer 1 Mind Unbound  
1 Cave of Temptation 1 Kamahl, Heart of Krosa 1 Quasiduplicate  
1 Cavern of Souls 1 Kodama of the East Tree 1 Replication Technique  
1 Command Tower 1 Slurrk, All-Ingesting 1 Rite of Replication  
1 Glasspool Mimic // Glasspool Shore 1 Alena, Kessig Trapper 1 Saheeli's Artistry  
1 Grand Coliseum 1 Breeches, Brazen Plunderer 1 Stolen Identity  
1 Guildmages' Forum 1 Kediss, Emberclaw Familiar 1 Sublime Epiphany  
1 Myriad Landscape 1 Toggo, Goblin Weaponsmith    
1 Opal Palace 1 Akroma, Vision of Ixidor    
1 Painted Bluffs 1 Alharu, Solemn Ritualist    
1 Path of Ancestry 1 Keleth, Sunmane Familiar    
1 Sea Gate Restoration // Sea Gate, Reborn 1 Prava of the Steel Legion    
1 Shimmering Grotto 1 Radiant, Serra Archangel    
1 Study Hall      
1 Thriving Isle Creatures (24):    
1 Umara Wizard // Umara Skyfalls 1 Arcanis the Omnipotent    
1 Unclaimed Territory 1 Archetype of Imagination    
1 Unknown Shores 1 Body Double    
1 Vivid Creek 1 Clever Impersonator    
15 Island 1 Clone    
1 Sol Ring 1 Consecrated Sphinx    
  1 Cryptoplasm    
  1 Deepfathom Skulker    
  1 Gigantoplasm    
  1 Magus of the Future    
  1 Mercurial Pretender    
  1 Mirror Image    
  1 Phyrexian Metamorph    
  1 Quicksilver Gargantuan    
  1 Sakashima the Impostor    
  1 Sakashima's Protege    
  1 Sakashima's Student    
  1 Spark Double    
  1 Stunt Double    
  1 Sun Quan, Lord of Wu    
  1 Tidespout Tyrant    
  1 Vesuvan Doppelganger    
  1 Vesuvan Shapeshifter    
  1 Vizier of Many Faces