U/W Delver
A Standard deck, by Todd Anderson
1st place at a tournament in Atlanta, Georgia, United States on 2012-09-23
As reported at http://starcitygames.com/events/120923_atlanta.html

Maindeck:

Creatures
4 Delver of Secrets
3 Mirran Crusader (Not currently legal in Standard)
4 Snapcaster Mage (Not currently legal in Standard)

Enchantments
3 Spectral Flight (Not currently legal in Standard)

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

Legendary Creatures
4 Geist of Saint Traft (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
1 Plains

Lands
3 Cavern of Souls (Not currently legal in Standard)
4 Glacial Fortress (Not currently legal in Standard)
4 Seachrome Coast (Not currently legal in Standard)

Sideboard:
2 Sword of War and Peace (Not currently legal in Standard)
4 Knight of Glory (Not currently legal in Standard)
3 Phantasmal Image (Not currently legal in Standard)
3 Celestial Purge (Not currently legal in Standard)
1 Dissipate
2 Negate