Snow

Click here for visual deck (with images)
Click here for my EDH Commander decks
 
All Snow deck. General is non-standard.
There's not quite enough good Snow cards, so I put in some copy effects.
 
Mana Acceleration (11): General (1): Spells (24): Sideboard (Omitted/Cut card ideas):
1 Coldsteel Heart 1 Diamond Faerie 1 Heartstone 1 Winter's Chill
1 Mirari's Wake   1 Mind's Eye 1 Snow Mercy
1 Boreal Druid Creatures (29): 1 Soul Foundry 1 Gelid Shackles
1 Boundless Realms 1 Phyrexian Ironfoot 1 Sunstone 1 Whiteout
1 Cultivate 1 Phyrexian Snowcrusher 1 Aura Shards 1 Blizzard
1 Explosive Vegetation 1 Progenitor Mimic 1 Spitting Image 1 Thermal Flux
1 Into the North 1 Adarkar Windform 1 Temporal Aperture 1 Snowfall
1 Journey of Discovery 1 Balduvian Conjurer 1 Bident of Thassa 1 Minion Reflector
1 Kodama's Reach 1 Balduvian Frostwaker 1 Cackling Counterpart 1 Arcum's Weathervane
1 Mana Reflection 1 Clone 1 Coastal Piracy 1 Wall of Shards
1 Recross the Paths 1 Cryptoplasm 1 Cyclonic Rift 1 Gargantuan Gorilla
  1 Frost Raptor 1 Followed Footsteps 1 Ronom Serpent
Lands (35): 1 Heidar, Rimewind Master 1 Future Sight 1 Phyrexian Soulgorger
1 Arctic Flats 1 Phyrexian Metamorph 1 Mind Unbound 1 Dark Depths
1 Boreal Shelf 1 Quicksilver Gargantuan 1 Rite of Replication 1 Thespian's Stage
1 Mouth of Ronom 1 Rimefeather Owl 1 Stolen Identity 1 Vesuva
1 Scrying Sheets 1 Rimewind Cryomancer 1 Thought Reflection  
10 Snow-Covered Island 1 Rimewind Taskmage 1 Training Grounds  
10 Snow-Covered Forest 1 Sakashima the Impostor 1 Genesis Wave  
9 Snow-Covered Plains 1 Sakashima's Student 1 Lurking Predators  
1 Sol Ring 1 Shapesharer 1 Primal Surge  
1 Mana Crypt 1 Storm Elemental 1 Tornado  
  1 Vesuvan Doppelganger 1 Cover of Winter  
  1 Vesuvan Shapeshifter 1 Glacial Plating  
  1 Boreal Centaur    
  1 Centaur Omenreader    
  1 Frostweb Spider    
  1 Ohran Viper    
  1 Rimehorn Aurochs    
  1 Adarkar Valkyrie    
  1 Boreal Griffin    
  1 Squall Drifter