U/R Twin
A Modern deck, by David Fulk
6th place at a tournament in Portsmouth, Virginia, United States on 2015-04-25
As reported at www.starcitygames.com

Maindeck:

Creatures
4 Deceiver Exarch
2 Grim Lavamancer
2 Pestermite
3 Snapcaster Mage

Enchantments
4 Splinter Twin (Banned in Modern)

Instants
2 Cryptic Command
1 Dispel
2 Electrolyze
4 Lightning Bolt
4 Remand
2 Spell Snare

Legendary Creatures
2 Vendilion Clique

Sorceries
1 Flame Slash
4 Serum Visions

Basic Lands
5 Island
1 Mountain

Lands
2 Desolate Lighthouse
4 Misty Rainforest
4 Scalding Tarn
3 Steam Vents
1 Stomping Ground
3 Sulfur Falls

Sideboard:
1 Batterskull
2 Engineered Explosives
2 Spellskite
2 Blood Moon
2 Ancient Grudge
1 Dispel
2 Negate
1 Keranos, God of Storms
2 Jace, Architect of Thought