Erosion

Erosion is an after effect of Koromite use. It is defined by the way the ground turns black and the things that were once living turn to heaps of black rock that chip away easily, leaving them the look of and eroded stone.

Chorrun Forests
Much of the Elven homeland Chorrun has suffered from Erosion by the hand of the Dwarves during the War of Depravity. The forests that were once green and full of life, were turned into dead wastelands filled with the despair of the Elven people.