Valakut for fun (Standard)

A friend of mine bought Valakut Ramp deck for the upcoming PTQ so I decided to build a let's say budget version of the deck as well. This might be good for the less experienced players here. They will discover a new deck type (it might get pretty frustrating too though, so we will see). I'm tired of playing Vampires, Mono White Lifegain and Tempered Steel artifact aggro against them. So now some will have to suffer against my Valakut Ramp^_~.

Valakut Ramp

4x Valakut, the molten Pinnacle
4x Evolving Wilds
2x Misty Rainforest
12 Mountains
5 Forests

4x Expedition's Map
4x Khalni Heart Expedition
4x Harrow
3x Cultivate
4x Explore
2x Pyroclasm
2x Comet Storm
2x Lightning Bolt
3x Steel Hellkite
1x Avenger of Zendikar
2x Viridian Emissary
2x Sylvan Ranger