Simic Scapeshift
A Standard deck, by Jason Ford
1st place at a tournament in Atlanta, United States on 2011-01-23
As reported at http://www.wizards.com/magic/magazine/article.aspx?x=mtg/daily/eventcoverage/gpatl11/welcome

Maindeck:
4 Forest
5 Island
1 Mountain

Creatures
3 Oracle of Mul Daya (Not currently legal in Standard)

Enchantments
4 Prismatic Omen (Not currently legal in Standard)

Instants
4 Cryptic Command (Not currently legal in Standard)
2 Mana Leak (Not currently legal in Standard)

Legendary Planeswalkers
1 Jace, the Mind Sculptor (Not currently legal in Standard)

Sorceries
4 Explore (Not currently legal in Standard)
1 Firespout (Not currently legal in Standard)
3 Ponder (Not currently legal in Standard)
4 Preordain (Not currently legal in Standard)
4 Rampant Growth (Not currently legal in Standard)
3 Scapeshift (Not currently legal in Standard)

Lands
4 Flooded Grove (Not currently legal in Standard)
3 Halimar Depths (Not currently legal in Standard)
4 Misty Rainforest (Not currently legal in Standard)
1 Scalding Tarn (Not currently legal in Standard)
1 Tectonic Edge (Not currently legal in Standard)
4 Valakut, the Molten Pinnacle (Not currently legal in Standard)

Sideboard:
1 Wurmcoil Engine (Not currently legal in Standard)
2 Kitchen Finks (Not currently legal in Standard)
1 Obstinate Baloth (Not currently legal in Standard)
1 Dispel (Not currently legal in Standard)
1 Into the Roil
1 Mana Leak (Not currently legal in Standard)
1 Spell Pierce (Not currently legal in Standard)
2 Vendilion Clique (Not currently legal in Standard)
2 Firespout (Not currently legal in Standard)
2 Primal Command (Not currently legal in Standard)
1 Tectonic Edge (Not currently legal in Standard)