Advinite radiation affected not only the planet’s fauna, but also the plant kingdom. A once-friendly and safe forest has been transformed into a deadly labyrinth, and not even due to the mutant predators that make their homes there. Many plants and shrubs have evolved poisonous thorns, the slightest scratch of which can cause a torturous death. There are even reports of carnivorous plants that hunt large game. Another distinct feature of the new forests is the uncanny speed of their growth. Defenders must raze the kilometers of perimeter around the cities regularly so the powerful roots of the trees don’t destroy the outer walls. Fire only keeps the forest at bay for a short time, and must be repeated on a weekly basis.