R/G Valakut Ramp
Featured by Todd Anderson on 2010-10-03 (Standard)
As written about in http://www.starcitygames.com/magic/standard/20221_Constructed_Criticism_The_Axis_of_Primeval.html

Maindeck:

Artifact Creatures
3 Wurmcoil Engine (Not currently legal in Standard)

Creatures
3 Avenger of Zendikar (Not currently legal in Standard)
4 Primeval Titan (Not currently legal in Standard)

Enchantments
4 Khalni Heart Expedition (Not currently legal in Standard)

Instants
3 Harrow (Not currently legal in Standard)
4 Lightning Bolt (Not currently legal in Standard)
4 Summoning Trap (Not currently legal in Standard)

Sorceries
4 Cultivate (Not currently legal in Standard)
4 Explore (Not currently legal in Standard)

Basic Lands
8 Forest
12 Mountain

Lands
1 Raging Ravine (Not currently legal in Standard)
2 Terramorphic Expanse (Not currently legal in Standard)
4 Valakut, the Molten Pinnacle (Not currently legal in Standard)

Sideboard:
2 Acidic Slime (Not currently legal in Standard)
4 Naturalize (Not currently legal in Standard)
2 Koth of the Hammer (Not currently legal in Standard)
3 Arc Trail (Not currently legal in Standard)
4 Pyroclasm (Not currently legal in Standard)