If you know any other cards that would work well in a deck like this please comment bellow!
May 18, 2017 4:12 p.m.
So, for starters, I'd definitely take out Akroma's Memorial and either sell that bad boy or put it in literally any creature-focued EDH deck that you have, because all the keywords in the world will still only make your Stuffy Doll a 1/1. I'd also take out Assault Formation, since it only affects 4 of your creatures (and even then, it's negligible gain). Also, I'd nix Crawlspace since it defeats the purpose of Nightly Hunting. Gravity Well is redundant if you draw more than 1, so I'd just keep 2 copies.
To put in: Lust for War, Contaminated Bond, Contaminated Ground, Nettling Curse, Sinister Possession, Visions of Brutality, Goblin Diplomats. I'd put in Jaddi Offshoot or any Black creature with lifelink (Gifted Aetherborn? Vampire Cutthroat?) if you're concerned about Burn. I know your deck doesn't include B, but having those Auras will help you accelerate victory (honestly, you almost could take out all of the G cards in this deck).
Hope this helps! Mention me if I can clarify or otherwise be helpful.
May 18, 2017 6:05 p.m.
Oh yeah, also, you've listed your deck as Standard-legal, while it's technically Modern or Casual. It's not a big deal at all, but it'll help focus other people's feedback if they know which cards will be legal for your deck.
May 18, 2017 6:07 p.m.
Thanks for your suggestions you helped a lot!!! I don't want to make my deck black because I found a better solution to burn decks (Orbs of Warding)
May 18, 2017 6:31 p.m.
I would say add in a little more ramp other than the Sol Ring and maybe a few more early board defenders to protect you until you get your game plan going. Also, I don't know what your budget is but I'd recommend you get a strong wincon like Wurmcoil Engine