I feel like you have too many 1-drops without good uses. You will not need that much ramp, especially not with 23 forests. In all honesty, I think you'd do better to have land fetchers (e.g. Borderland Ranger ) than mana producers, simply because you're running Dungrove Elder . I'd also say that you need a way to refill your hand, something like Lead the Stampede may be good here. Alternatively, if you're just looking to ramp like a boss with the little guys and then hulk smash, grab a Craterhoof Behemoth , Genesis Wave , or something similar. I'd also say more Acidic Slime s couldn't hurt, especially on those turns when you can fetch them in a clinch with GSZ. You clearly own a LOT of fantastic green cards, but I think you need to think through your strategy and curve a bit more clearly.