If you believe that anything worth doing is worth overdoing, then the "Overkill" deck is right up your alley. It's filled with brutal creatures like Boggart Ram-Gang and spells like Flame Javelin that'll burn your opponent's creatures to a crisp. But when you're tired of fighting fair, the deck pulls out its secret weapons!

Jaws of Stone deals damage equal to the number of Mountains you control. Howl of the Night Pack gives you a 2/2 Wolf for each Forest you control. Both are good in their own right. However, thanks to Elsewhere Flask and Prismatic Omen—which turn all your lands into Mountains or Forests—these mighty spells can be mind-bogglingly, jaw-droppingly explosive.