U/W Delver
A Standard deck, by Keyan Jafari
1st place at a tournament in Los Angeles, California, United States on 2012-09-16
As reported at http://starcitygames.com/events/120916_losangeles.html

Maindeck:

Artifacts
3 Runechanter's Pike (Not currently legal in Standard)

Creatures
4 Augur of Bolas (Not currently legal in Standard)
4 Delver of Secrets
1 Phantasmal Image (Not currently legal in Standard)
4 Snapcaster Mage (Not currently legal in Standard)

Instants
4 Gut Shot (Not currently legal in Standard)
3 Mana Leak (Not currently legal in Standard)
4 Thought Scour (Not currently legal in Standard)
4 Vapor Snag (Not currently legal in Standard)

Legendary Creatures
3 Talrand, Sky Summoner (Not currently legal in Standard)

Sorceries
4 Gitaxian Probe (Not currently legal in Standard)
4 Ponder (Not currently legal in Standard)

Basic Lands
8 Island

Lands
4 Glacial Fortress (Not currently legal in Standard)
2 Inkmoth Nexus (Not currently legal in Standard)
4 Seachrome Coast (Not currently legal in Standard)

Sideboard:
1 Spellskite (Not currently legal in Standard)
1 Phantasmal Image (Not currently legal in Standard)
4 Celestial Purge (Not currently legal in Standard)
3 Mental Misstep (Not currently legal in Standard)
1 Negate
2 Surgical Extraction (Not currently legal in Standard)
1 Jace, Memory Adept (Not currently legal in Standard)
2 Timely Reinforcements (Not currently legal in Standard)