Any thought of adding Kalonian Hydra ? Seems quite solid in mono-G.

It would but I seem to get a lot larger creatures with the hunter and mistcutter or I might replace the briarpack alpha's

Actually nevermind that would work awesomely with this deck especially with the second ability

My thoughts: 4x Fade into Antiquity main board seems excessive. Maybe your local meta has enough Theros gods in it?
Also, Sedge Scorpion is okay but I prefer Experiment One as a one drop dude. It might be a matter of preference, but the Experiment can be buffed up, then trade in combat, regenerate, and grow back to do it all again. You only get one trade out of the Scorpion. At the very least, if you like deathtouch, consider Wasteland Viper . It's strictly better.
Finally, your two drop spot seems lacking. Maybe add Sylvan Caryatid ? I love the ramp in that card.

Yeah I'd move the Fade into Antiquity 's into the sideboard, maybe put in Polukranos, World Eater or Deadbridge Goliath . Burning-Tree Emissary and Scavenging Ooze would be good 2 drops to add, and I'd take Boon Satyr over the Witchstalker as your 3 drop. Maybe consider adding a couple Mutavault 's, they do great against board wipes (together with the bestowed Boon Satyr).

Hey again killroy726, I play tested against this deck with my rakdos chandra and friends, and it was a 2-1 series.

I honestly believe that no matter where the decks were played they would be damn close. you took the first game with me short on mana, and I took the next to with just too much haste and removal. The third game though you were short on mana. I think that's just part of the terrible play testing on this site. But I Like the deck idea, I wouldn't change a thing! +1