Spellemental
Featured by Matt Higgs on 2012-12-30 (Standard)
As written about in http://www.starcitygames.com/php/news/article/25427.html

Maindeck:

Creatures
4 Lightning Mauler (Not currently legal in Standard)
2 Markov Blademaster (Not currently legal in Standard)
1 Nivix Guildmage (Not currently legal in Standard)
3 Nivmagus Elemental (Not currently legal in Standard)
4 Rakdos Cackler (Not currently legal in Standard)
3 Reckless Waif (Not currently legal in Standard)
3 Snapcaster Mage (Not currently legal in Standard)
1 Stonewright (Not currently legal in Standard)

Instants
1 Dangerous Wager (Not currently legal in Standard)
2 Dynacharge (Not currently legal in Standard)
3 Mizzium Skin (Not currently legal in Standard)
4 Searing Spear (Not currently legal in Standard)
3 Syncopate (Not currently legal in Standard)
3 Thunderbolt (Not currently legal in Standard)
2 Unsummon (Not currently legal in Standard)

Basic Lands
3 Island
6 Mountain

Lands
2 Ghost Quarter (Not currently legal in Standard)
1 Hellion Crucible (Not currently legal in Standard)
1 Izzet Guildgate (Not currently legal in Standard)
4 Steam Vents (Not currently legal in Standard)
4 Sulfur Falls (Not currently legal in Standard)

Sideboard:
1 Grafdigger's Cage (Not currently legal in Standard)
1 Curse of Echoes (Not currently legal in Standard)
3 Counterflux (Not currently legal in Standard)
2 Electrickery (Not currently legal in Standard)
2 Mizzium Mortars (Not currently legal in Standard)
4 Pillar of Flame (Not currently legal in Standard)
2 Traitorous Blood (Not currently legal in Standard)