RUG Splinter Twin
An Extended deck, by Wanipop Pnomdontri
0th place at a Pro Tour: Nagoya PTQ Season tournament in Los Angeles, United States on 2011-02-20
As reported at http://www.wizards.com/magic/magazine/events.aspx?x=mtg/daily/eventcoverage/nagoya11ptq/0212losangeles

Maindeck:

Creatures
4 Bloodbraid Elf (Not currently legal in Extended)
4 Pestermite (Not currently legal in Extended)

Enchantments
4 Prismatic Omen (Not currently legal in Extended)
2 Splinter Twin

Instants
4 Cryptic Command (Not currently legal in Extended)

Sorceries
3 Explore
3 Ponder (Banned in Extended)
4 Preordain (Banned in Extended)
3 Rampant Growth
3 Scapeshift (Not currently legal in Extended)

Basic Lands
3 Forest
4 Island
1 Mountain

Lands
1 Cascade Bluffs (Not currently legal in Extended)
1 Copperline Gorge
1 Fire-Lit Thicket (Not currently legal in Extended)
3 Flooded Grove (Not currently legal in Extended)
2 Halimar Depths
4 Misty Rainforest
2 Scalding Tarn
4 Valakut, the Molten Pinnacle

Sideboard:
1 Wurmcoil Engine
3 Kitchen Finks (Not currently legal in Extended)
2 Obstinate Baloth
1 Primeval Titan
2 Nature's Claim
1 Volcanic Fallout (Not currently legal in Extended)
3 Thrun, the Last Troll
2 Slagstorm