Azorius Delver
A Standard deck, by Ben Isgur
2nd place at a tournament in Richmond, Virginia on 2012-02-05
As reported at starcitygames.com

Maindeck:
9 Island

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

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

Instants
1 Faith's Shield (Not currently legal in Standard)
2 Gut Shot (Not currently legal in Standard)
4 Mana Leak (Not currently legal in Standard)
1 Mutagenic Growth (Not currently legal in Standard)
3 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)

Lands
4 Glacial Fortress (Not currently legal in Standard)
3 Moorland Haunt (Not currently legal in Standard)
4 Seachrome Coast (Not currently legal in Standard)

Sideboard:
2 Ratchet Bomb (Not currently legal in Standard)
2 Sword of War and Peace (Not currently legal in Standard)
2 Dungeon Geists (Not currently legal in Standard)
1 Oblivion Ring (Not currently legal in Standard)
2 Dissipate
1 Divine Offering (Not currently legal in Standard)
2 Mental Misstep (Not currently legal in Standard)
1 Mutagenic Growth (Not currently legal in Standard)
2 Revoke Existence (Not currently legal in Standard)