MTG Salvation

Quote from Bthepanda

There aren't many board wipes in green and certainly no one sided effects unless you want to use Hurricane. All is Dust, Oblivion Stone, and Nevinyrral's Disk are the best ones that I can think of.

Entirely theoretical: Squallmonger + Basilisk Collar = green bleeder deck. And you can always use Mycosynth Lattice to turn Creeping Corrosion into Nevinyrral's Disk (which also kills lands). But in general, you're not looking for sweepers in green.

Maybe Polukranos, World Eater. Just be sure to give him Bow of Nylea and Darksteel Plate, maybe Melira, Sylvok Outcast if opp has any wither or infect. Throw on Doubling Season and Primal Vigor to cut costs of going monstrous.