My thoughts of New Rock Deck for Standard

I came up with this BGW deck idea as my testing with the 5CC came to a disaster as I tried to fight off hordes of vampire decks which resulted in massive failure. 

Lands

6 [ALA] Swamp (3)
8 [M10] Forest (3)
6 [ZEN] Plains (3)
2 [ZEN] Kabira Crossroads
1 [ZEN] Oran-Rief, the Vastwood
2 [M10] Sunpetal Grove

Creatures
4 [ZEN] Gatekeeper of Malakir
2 [ZEN] Rampaging Baloths
3 [CFX] Thornling
4 [M10] Baneslayer Angel
3 [M10] Great Sable Stag

// Spells
4 [ARB] Maelstrom Pulse
3 [M10] Garruk Wildspeaker
1 [M10] Mind Shatter
3 [M10] Rampant Growth
3 [ZEN] Harrow
1 [ARB] Behemoth Sledge
4 [ZEN] Day of Judgment