U/R Twin
A Modern deck, by Harlan Firer
16th place at a tournament in Las Vegas, Nevada, United States on 2015-12-11

Maindeck:

Creatures
4 Deceiver Exarch
4 Snapcaster Mage

Enchantments
2 Blood Moon
3 Splinter Twin (Banned in Modern)

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

Legendary Creatures
2 Vendilion Clique

Legendary Enchantment Creatures
1 Keranos, God of Storms

Sorceries
1 Roast
4 Serum Visions

Basic Lands
5 Island
1 Mountain

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

Sideboard:
1 Engineered Explosives
2 Vedalken Shackles
2 Spellskite
1 Izzet Staticaster
2 Ancient Grudge
1 Counterflux
1 Dispel
1 Negate
1 Keranos, God of Storms
1 Jace, Architect of Thought
1 Anger of the Gods
1 Roast