Investigation of Devastation

[Soulflame]

Here's the figures for Medium and Very hard. Had less data here, so added grains of salt are suggested:

TABLE

Formula works as well for different difficulties. Largely, I suspect, as farming income is affected by game difficulty, but devastation itself is not.

Well, it is, but indirectly (through farming). Funny enough, this would cause devastation to be lower (absolute numbers), because the farm income on higher difficulty is lower...