4 Color BUGW (Witch-Maw)

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This deck is built around Witch-Maw Nephilim as a General. Yes, I know using a Nephilim as a General isn't legal, but it's an amusing deck nevertheless.
Bouncy creatures (Shrieking Drake)
Play without mana ("Free" spells)
Storm
Untap lands ("free" spells)
When you play a spell...
 
Mana Acceleration (8): General (1): Spells (28): Sideboard (Omitted/Cut card ideas):
1 Chromatic Lantern 1 Witch-Maw Nephilim 1 Darksteel Plate 1 Frantic Search
1 Coalition Relic   1 Leering Emblem 1 Mindleech Mass
1 Fellwar Stone Creatures (27): 1 Aura Shards 1 Thran Dynamo
1 Gilded Lotus 1 Consuming Aberration 1 Brilliant Ultimatum 1 Evolution Vat
1 Darksteel Ingot 1 Corpsejack Menace 1 Deny Reality 1 Stonecloaker
1 Paradise Plume 1 Gilder Bairn 1 Memory Plunder 1 Whitemane Lion
1 Mana Reflection 1 Korozda Guildmage 1 Sins of the Past 1 Cavern Harpy
1 Mirari's Wake 1 Silent-Blade Oni 1 Tendrils of Agony 1 Cloud of Faeries
  1 Wrexial, the Risen Deep 1 Equilibrium 1 Deathbringer Liege
Lands (36): 1 Zameck Guildmage 1 Eyes of the Watcher 1 Fable of Wolf and Owl
1 Underground Sea 1 Necropolis Regent 1 Mind's Desire 1 Temporal Aperture
1 Bayou 1 Sedraxis Alchemist 1 Omniscience 1 Essence Warden
1 Scrubland 1 AEther Adept 1 Reality Strobe 1 Auriok Champion
1 Tropical Island 1 Djinn of Wishes 1 Rewind 1 Soul Warden
1 Tundra 1 Dream Stalker 1 Snap 1 Treachery
1 Savannah 1 Great Whale 1 Spelljack 1 Masked Admirers
1 Watery Grave 1 Man-o'-War 1 Spellweaver Volute 1 Hunting Pack
1 Overgrown Tomb 1 Novijen Sages 1 Temporal Fissure 1 Fleetfoot Panther
1 Godless Shrine 1 Palinchron 1 Time Spiral 1 Silver Drake
1 Breeding Pool 1 Peregrine Drake 1 Aluren 1 Cauldron Haze
1 Hallowed Fountain 1 Sage of Fables 1 Bear Umbra 1 Cauldron of Souls
1 Temple Garden 1 Sakashima the Impostor 1 Death's Presence  
1 Arcane Sanctum 1 Shrieking Drake 1 Doubling Season  
1 Seaside Citadel 1 Tidespout Tyrant 1 Nature's Will  
1 Drowned Catacomb 1 Forgotten Ancient 1 Rude Awakening  
1 Glacial Fortress 1 Fungal Behemoth 1 Angelic Chorus  
1 Sunpetal Grove 1 Manaplasm 1 Chronomantic Escape  
1 Jwar Isle Refuge 1 Primordial Sage 1 Contemplation  
1 Sejiri Refuge 1 Quirion Dryad    
1 Graypelt Refuge 1 Leonin Battlemage    
1 Dimir Aqueduct      
1 Golgari Rot Farm      
1 Orzhov Basilica      
1 Simic Growth Chamber      
1 Azorius Chancery      
1 Selesnya Sanctuary      
1 Mystic Gate      
1 Flooded Grove      
1 Sunken Ruins      
1 Command Tower      
1 Creeping Tar Pit      
1 Celestial Colonnade      
1 Stirring Wildwood      
1 Exotic Orchard      
1 Reflecting Pool      
1 Sol Ring