My second deck, made with whatever was handy. Ramp into big dudes

4 x Timber Gorge
1 x Rootbound Crag
7 x Mountain
11 x Forest

2 x Commune with Dinosaurs
4 x Llanowar Elves
4 x Druid of the Cowl
1 x Elfhame Druid
4 x Elvish Rejuvenator
1 x New Horizons
4 x Draconic Disciple
3 x Knight of the Stampede

1 x Aggressive Mammoth
2 x Carnage Tyrant
2 x Etali, Primal Storm
1 x Meteor Golem
1 x Pelakka Wurm
1 x Silverclad Ferocidons
1 x Verdant Force
1 x Ghalta, Primal Hunger
2 x Banefire
2 x Fight with Fire

So far Etali is MVP getting me Doom Whisperer and a Fight with Fire that I could afford to kick (but not if I had to cast it myself). Krosan Druid is not doing anything here, Rejuvenator feels a bit slow, and Banefire has been overlooked whenever in hand for the sake of casting more big creatures