B/G land destruction

[Johng4490]

Playing around with a rage deck. After seeing someone post the {Lifespark spell bomb} + {Eradicate} combo, I thought I'd have some fun. I'm on a budget, but figured I could run {polluted dead} and I should have {acidic slime}. {Maw of the mire} might be in there but it's expensive Cmc to me. Thoughts and ideas? 

Adding 2x {Vorinclex, Voice of Hunger}

[Quackmaster5]

I would also try R too. Alot of good land destroy spells in there with nasty extra abilities.

[Imdowd80]

Don't let Jester see this. He hates land destroying.

[BlackJester]

LOL  No need to hide, I'll just politely look the other way.   

[Johng4490]

I have considered red. I have a few mildly decent red destruction cards, I like seismic spike when I have reverberate in hand. Pays for its own copy.