U/R Delver
A Standard deck, by Caleb Durward
19th place at a tournament in Cincinnati, Ohio, United States on 2012-10-07
As reported at http://www.starcitygames.com/events/121007_cincinnati.html

Maindeck:

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

Creatures
2 Augur of Bolas (Not currently legal in Standard)
4 Delver of Secrets
1 Dungeon Geists (Not currently legal in Standard)
4 Snapcaster Mage (Not currently legal in Standard)

Instants
1 Annihilating Fire (Not currently legal in Standard)
1 Cyclonic Rift (Not currently legal in Standard)
1 Desperate Ravings (Not currently legal in Standard)
2 Searing Spear (Not currently legal in Standard)
2 Think Twice (Not currently legal in Standard)
4 Thought Scour (Not currently legal in Standard)
2 Unsummon (Not currently legal in Standard)

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

Legendary Planeswalkers
1 Tamiyo, the Moon Sage (Not currently legal in Standard)

Sorceries
3 Bonfire of the Damned (Not currently legal in Standard)
1 Devil's Play (Not currently legal in Standard)
1 Mizzium Mortars (Not currently legal in Standard)
4 Pillar of Flame (Not currently legal in Standard)

Basic Lands
8 Island
6 Mountain

Lands
1 Desolate Lighthouse (Not currently legal in Standard)
4 Steam Vents (Not currently legal in Standard)
4 Sulfur Falls (Not currently legal in Standard)

Sideboard:
1 Augur of Bolas (Not currently legal in Standard)
1 Zealous Conscripts (Not currently legal in Standard)
1 Annihilating Fire (Not currently legal in Standard)
1 Dispel (Not currently legal in Standard)
3 Dissipate
1 Essence Backlash (Not currently legal in Standard)
1 Negate
1 Redirect (Not currently legal in Standard)
1 Smelt (Not currently legal in Standard)
1 Thoughtflare (Not currently legal in Standard)
1 Jace, Memory Adept (Not currently legal in Standard)
1 Flames of the Firebrand (Not currently legal in Standard)
1 Cavern of Souls (Not currently legal in Standard)