Boglord

Overview
"The dark power finds its way into the corrupted roots, turning the trees intro a evil being, Boglords. Yet they are mindless and spiritless, nor are they assigned to any faction. Their sole focus is corrupting the entire forest and turning in into their lair. They feed on the energy harnessed from plants, so any attempt on destroying their beloved plants will in evitably infuriate Boglords."

- from the in-game Bestiary