Thopter Depths
An Extended deck, by Tim Bonneville
1st place at a PT: San Juan PTQ Season tournament in Atlanta, Georgia, United States on 2010-01-24
As reported at http://www.wizards.com/magic/magazine/events.aspx?x=mtg/daily/eventcoverage/sanjuan10ptq/0124atlanta

Maindeck:

Artifacts
4 Chrome Mox (Not currently legal in Extended)
1 Engineered Explosives (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 Vampire Hexmage

Instants
1 Doom Blade
1 Into the Roil
4 Muddle the Mixture (Not currently legal in Extended)
1 Slaughter Pact (Not currently legal in Extended)
4 Thirst for Knowledge (Not currently legal in Extended)

Sorceries
3 Beseech the Queen (Not currently legal in Extended)
4 Thoughtseize (Not currently legal in Extended)

Basic Lands
2 Island
2 Swamp

Lands
4 River of Tears (Not currently legal in Extended)
4 Sunken Ruins (Not currently legal in Extended)
3 Tolaria West (Not currently legal in Extended)

Legendary Lands
1 Academy Ruins (Not currently legal in Extended)
4 Urborg, Tomb of Yawgmoth

Legendary Snow Lands
4 Dark Depths (Not currently legal in Extended)

Sideboard:
1 Chalice of the Void (Not currently legal in Extended)
1 Sword of the Meek (Not currently legal in Extended)
1 Thopter Foundry (Not currently legal in Extended)
1 Tormod's Crypt
3 Extirpate (Not currently legal in Extended)
1 Hurkyl's Recall (Not currently legal in Extended)
3 Deathmark
3 Duress
1 Ghost Quarter