U/R Twin
A Modern deck, by Zach Witten
1st place at a tournament in Buffalo Grove, Illinois, United States on 2014-12-07
As reported at www.starcitygames.com

Maindeck:

Creatures
4 Deceiver Exarch
2 Pestermite
3 Snapcaster Mage

Enchantments
4 Splinter Twin (Banned in Modern)

Instants
1 Cryptic Command
3 Dig Through Time (Banned in Modern)
1 Dispel
1 Electrolyze
1 Izzet Charm
4 Lightning Bolt
1 Peek
3 Remand
1 Spell Pierce
2 Spell Snare
2 Thought Scour

Legendary Creatures
1 Vendilion Clique

Sorceries
1 Forked Bolt
3 Serum Visions

Basic Lands
5 Island
1 Mountain

Lands
1 Breeding Pool
1 Desolate Lighthouse
2 Misty Rainforest
2 Polluted Delta
4 Scalding Tarn
2 Steam Vents
3 Sulfur Falls
1 Tectonic Edge

Sideboard:
1 Batterskull
1 Engineered Explosives
1 Relic of Progenitus
2 Spellskite
1 Izzet Staticaster
1 Blood Moon
1 Threads of Disloyalty
2 Ancient Grudge
1 Dispel
1 Negate
1 Vendilion Clique
2 Pyroclasm