U/R Twin
Featured by Todd Anderson on 2011-06-26 (Standard)
As written about in http://www.starcitygames.com/php/news/article/22154.html

Maindeck:
10 Island
4 Jace Beleren (Not currently legal in Standard)
8 Mountain

Creatures
3 Consecrated Sphinx (Not currently legal in Standard)
4 Deceiver Exarch (Not currently legal in Standard)
4 Sea Gate Oracle (Not currently legal in Standard)

Enchantments
4 Splinter Twin (Not currently legal in Standard)

Instants
3 Into the Roil
3 Mana Leak (Not currently legal in Standard)
2 Spell Pierce (Not currently legal in Standard)

Sorceries
4 Preordain (Not currently legal in Standard)
3 Pyroclasm (Not currently legal in Standard)

Lands
4 Scalding Tarn (Not currently legal in Standard)
4 Tectonic Edge (Not currently legal in Standard)

Sideboard:
4 Spellskite (Not currently legal in Standard)
1 Dispel (Not currently legal in Standard)
4 Flashfreeze (Not currently legal in Standard)
3 Lightning Bolt (Not currently legal in Standard)
2 Negate
1 Pyroclasm (Not currently legal in Standard)