Coalition Control
A Time Spiral Block deck, by Luis Scott-Vargas
1st place at a tournament in San Francisco, California, United States on 2007-08-26
As reported at http://www.wizards.com/default.asp?x=mtgevent/gpsf07/welcome

Maindeck:

Artifacts
3 Coalition Relic
4 Prismatic Lens

Artifact Creatures
1 Triskelavus

Creatures
1 Bogardan Hellkite
1 Detritivore
3 Shadowmage Infiltrator

Instants
3 Careful Consideration
1 Haunting Hymn
3 Mystical Teachings
1 Pact of Negation
1 Slaughter Pact
1 Strangling Soot
2 Tendrils of Corruption

Legendary Creatures
1 Teferi, Mage of Zhalfir

Sorceries
4 Damnation
2 Foresee
2 Void

Basic Lands
3 Island
1 Mountain
1 Plains
1 Swamp

Lands
2 Molten Slagheap
4 River of Tears
4 Terramorphic Expanse
4 Tolaria West
2 Urza's Factory

Legendary Lands
1 Academy Ruins
3 Urborg, Tomb of Yawgmoth

Sideboard:
2 Detritivore
1 Ancient Grudge
1 Extirpate
1 Imp's Mischief
1 Pact of Negation
2 Pull from Eternity
1 Return to Dust
2 Slaughter Pact
2 Spell Burst
1 Strangling Soot
1 Void