This was originally just a really bad green ramp deck.

When I ran into Lurking Predators, I wanted to make a deck based off of it. What I ended up with was a really quick way to get my green bombs out with some tutoring in between.

Besides Lurking, I also started with Krosan Drover and Fierce Empath, and made my creature decisions based off of a CMC of 6. Other than my bombs, I added in some quick elves for mana acceleration.