Tooth and Nail
A Modern deck, by Curtis Wind
6th place at a tournament in Garden City, Michigan, United States on 2012-03-04
As reported at http://www.wizards.com/magic/magazine/events.aspx?x=mtg/daily/eventcoverage/barcelona12ptq/0303agardencity

Maindeck:

Artifacts
4 Expedition Map

Artifact Creatures
1 Wurmcoil Engine

Creatures
1 Flame-Kin Zealot
2 Oracle of Mul Daya
4 Overgrown Battlement
4 Primeval Titan
4 Wall of Roots (Not currently legal in Modern)

Instants
3 Beast Within

Legendary Creatures
1 Emrakul, the Aeons Torn
1 Ulamog, the Infinite Gyre

Sorceries
4 Explore
4 Tooth and Nail

Basic Lands
11 Forest

Lands
1 Khalni Garden
2 Tectonic Edge
4 Urza's Mine
4 Urza's Power Plant
4 Urza's Tower

Legendary Lands
1 Eye of Ugin (Banned in Modern)

Sideboard:
1 Damping Matrix
3 Relic of Progenitus
3 Obstinate Baloth
2 Seal of Primordium
1 Dismember
1 Karn Liberated
3 Creeping Corrosion
1 Forest