Their weapons were crude. As one might imagine, gathering resources in this environment was incredibly difficult. Even Dyon could hardly make a dent in the surrounding trees. It was so difficult that the thought of forging weapons of them was too unrealistic to even think about.
Because of these limitations, their weapons took all sorts of shapes and sizes as they had to be scavenged together. From what Dyon could tell, they used mostly fallen branches from these thick surrounding trees.
By extension, vegetation was incredibly scarce. This world should have all sorts of novel and extinct spiritual herbs Dyon could take advantage of, but other than the sturdy trees, he hadn't even seen a single blade of grass, let alone an herb.
