Faeries
An Extended deck, by Omniknight
1st place at a PT: San Juan PTQ Season tournament in Magic Online, United States on 2010-03-28
As reported at http://www.wizards.com/Magic/Digital/MagicOnlineTourn.aspx?x=mtg/digital/magiconline/tourn/1043596

Maindeck:

Artifacts
4 Chrome Mox (Not currently legal in Extended)
2 Sword of the Meek (Not currently legal in Extended)
3 Thopter Foundry (Not currently legal in Extended)

Creatures
4 Dark Confidant (Not currently legal in Extended)
4 Spellstutter Sprite (Not currently legal in Extended)

Instants
1 Doom Blade
2 Echoing Truth (Not currently legal in Extended)
2 Muddle the Mixture (Not currently legal in Extended)
2 Smother
4 Spell Snare (Not currently legal in Extended)
4 Thirst for Knowledge (Not currently legal in Extended)

Legendary Artifacts
2 Umezawa's Jitte (Not currently legal in Extended)

Legendary Creatures
2 Vendilion Clique (Not currently legal in Extended)

Tribal Enchantments
4 Bitterblossom (Not currently legal in Extended)

Basic Lands
4 Island

Lands
4 Mutavault
4 River of Tears (Not currently legal in Extended)
2 Scalding Tarn
4 Secluded Glen (Not currently legal in Extended)
1 Sunken Ruins (Not currently legal in Extended)
1 Watery Grave

Sideboard:
4 Leyline of the Void
2 Extirpate (Not currently legal in Extended)
1 Hurkyl's Recall (Not currently legal in Extended)
4 Deathmark
4 Thoughtseize (Not currently legal in Extended)