RG Valakut For Extended

I'm preparing this deck for my RG Valakut in PTQ extended. My previous list for RG Valakut doesn't work that well because of the wrong meta that I predicted and didn't mainboard lightning bolt in my deck.

RG Valakut

The main component is still

3 Primeval Titan
2 Oracle of Mul Daya
4 BBE
3 Lightning Bolt
1 Red Sun Zenith
2 Scapeshift
3 Prismatic Omen
4 Khalni Heart Expedition
4 Rampant Growth
4 Explore
2 Harrow
1 Cultivate

SB
4 Obstinate Baloth
1 Nature Claims
2 Spring Cleaning

2 Volcanic Fallout
1 Slagstorm
2 Great Stable Stag
2 Spellbreaker Behemoth
1 Koth


I haven't try this list yet, but it seems promising.


Another list that I wanted to try is

4 Arid Mesa
3 Evolving Wilds
8 Plains
9 Mountains

4 Burst Lightning
4 Stoneforge Mystic
3 Basilisk Collar
4 Lightning Bolt
4 Journey to Nowhere
4 Cunning Sparkmage
4 Spikeshot Elder
1 Grafted Exoskeleton
4 Magma Phoenix
4 Sun Titan

It seems kinda cheap to play.