this thing all things devours. birds beasts, trees, flowers.
molds iron, bites steel, grinds hard stones to mill
slays kings, destroys towns, beats the highest mountain down.

-2.0 ≠ 1.0 systems
-2.5 ≠ 0.9 systems
-3.0 ≠ 0.8 systems
-3.5 ≠ 0.7 systems
-4.0 ≠ 0.6 systems
-4.5 ≠ 0.5 systems