This is my attempt at a mono green ramp deck to take advantage of the potential efficiency of Gigantosaurus and Steel Leaf Champion. I don't have much experience working with a ramped mana curve, so I may have way too much ramp, or still too high a curve to manage. Feedback is welcome!

I have made this deck without any cards that are due to rotate out in October. If I need one or two cheap cards from the older sets, that might be okay, but I do not want to buy or trade for expensive cards that will rotate out very soon.

I do want to eventually include Carnage Tyrant on this list, but the cost is prohibitive. What should be cut in order to fit him in, and how many copies?