Children of Sombra

They say that there used to be emerald valleys, crystal blue oceans, all teaming with wildlife. Over a decade ago, that all began to change, and now the world has become a vast, dry and lifeless landscape, and the mages are to blame! Or so everyone is led to believe, but nothing is ever as it seems. What happens when a few teens discover the truth of their identities, their destinies, all while being hunted by a great evil as the world they know slowly burns away to ash?