Ice Age Block

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Everything is from Ice Age block.
There is no 5-color identity Legendary Creature from Ice Age block, so I use one of only two 5-color identity cards available: the rather terrible Naked Singularity.
In practice, I never cast the general anyway, as it's a douchey move. If someone ever were to balk at it (no one ever does), I would go off-theme and use Sliver Queen.
 
Mana Acceleration (6): General (1), Nonstandard: Spells (22): Sideboard (Omitted/Cut card ideas):
1 Coldsteel Heart 1 Naked Singularity 1 Icy Manipulator 1 Dark Depths
1 Sol Grail   1 Pentagram of the Ages 1 Mouth of Ronom
1 Fyndhorn Elder Creatures (33): 1 Sunstone 1 Helm of Obedience
1 Into the North 1 Deepfire Elemental 1 Hymn of Rebirth 1 Shield of the Ages
1 Juniper Order Druid 1 Diamond Faerie 1 Vanish into Memory 1 Zuran Orb
1 Wild Growth 1 Garza Zol, Plague Queen 1 Dance of the Dead 1 Energy Arc
  1 Juniper Order Ranger 1 Fatal Lore 1 Herald of Leshrac
Lands (38): 1 Merieke Ri Berit 1 Deflection 1 Minion of Leshrac
1 Adarkar Wastes 1 Phelddagrif 1 Diminishing Returns 1 Minion of Tevesh Szat
1 Brushland 1 Sek'Kuar, Deathkeeper 1 Library of Lat-Nam 1 Wandering Mage
1 Karplusan Forest 1 Storm Spirit 1 Mystic Remora 1 Necropotence
1 Sulfurous Springs 1 Zur the Enchanter 1 Freyalise's Charm 1 Counterspell
1 Underground River 1 Tresserhorn Skyknight 1 Mystic Melting 1 Hurricane
1 Land Cap 1 Void Maw 1 Shape of the Wiitigo 1 Melee
1 Lava Tubes 1 Adarkar Windform 1 Thoughtleech 1 Pillage
1 River Delta 1 Heidar, Rimewind Master 1 Tornado 1 Primitive Justice
1 Timberline Ridge 1 Magus of the Unseen 1 Balduvian Rage 1 Skred
1 Veldt 1 Rimefeather Owl 1 Cover of Winter 1 Arenson's Aura
1 Arctic Flats 1 Rimewind Cryomancer 1 Disenchant 1 Glacial Plating
1 Boreal Shelf 1 Rimewind Taskmage 1 Exile  
1 Frost Marsh 1 Sibilant Spirit 1 Inheritance  
1 Highland Weald 1 Storm Elemental 1 Swords to Plowshares  
1 Tresserhorn Sinks 1 Deadly Insect    
1 Thawing Glaciers 1 Lhurgoyf    
1 Scrying Sheets 1 Ohran Viper    
2 Snow-Covered Swamp 1 Panglacial Wurm    
6 Snow-Covered Island 1 Scaled Wurm    
6 Snow-Covered Forest 1 Gorilla Shaman    
2 Snow-Covered Mountain 1 Greater Stone Spirit    
5 Snow-Covered Plains 1 Marton Stromgald    
  1 Rimescale Dragon    
  1 Adarkar Valkyrie    
  1 Boreal Griffin    
  1 Ivory Gargoyle    
  1 Darien, King of Kjeldor    
  1 Seraph