Twelvepost
Featured by Gavin Verhey on 2011-08-21 (Modern)
As written about in http://www.starcitygames.com/php/news/article/22548.html

Maindeck:
12 Forest

Artifacts
4 Expedition Map
1 Mind Stone
3 Simic Signet

Creatures
4 Overgrown Battlement
4 Primeval Titan

Legendary Creatures
4 Emrakul, the Aeons Torn

Sorceries
4 Explore
4 Green Sun's Zenith (Banned in Modern)
2 Reap and Sow
4 Sylvan Scrying

Lands
4 Cloudpost (Banned in Modern)
4 Glimmerpost
4 Vesuva

Land Creatures
1 Dryad Arbor

Legendary Lands
1 Eye of Ugin (Banned in Modern)