Beserk Spiders of Arcania

Beserk spiders are spiders of Arcania that have gone Beserk, something usually only reserved for Cryptids. Going Beserk is when a creature loses the ability ti stay sane, and then resort to violence. No cure has been found, and these creatures would be pitied more if the worst instances of creatures going beserk hadn't destroyed cities in their rage. Many cryptids have had this happen, and it appears to be caused by long term exposure to Dark Energy without protection with Melathia's blessing.