U/R Delver
A Modern deck, by Aaron Lewis
1st place at a tournament on 2014-08-15

Maindeck:

Artifacts
1 Runechanter's Pike

Creatures
4 Delver of Secrets
1 Grim Lavamancer
4 Snapcaster Mage
4 Young Pyromancer

Instants
1 Burst Lightning
2 Electrolyze
4 Lightning Bolt
4 Mana Leak
3 Remand
1 Spell Snare
2 Vapor Snag

Legendary Creatures
2 Vendilion Clique

Sorceries
1 Forked Bolt
4 Gitaxian Probe (Banned in Modern)
4 Serum Visions

Basic Lands
5 Island
3 Mountain

Lands
3 Misty Rainforest
4 Scalding Tarn
3 Steam Vents

Sideboard:
2 Blood Moon
2 Combust
2 Counterflux
2 Dispel
1 Electrickery
2 Magma Spray
1 Twisted Image
1 Forked Bolt
2 Vandalblast