|“For fungi, it's a mean of communication and reproduction. For fully-grown endotherms, it's a unwanted key that unlocks a dormant part of the brain receptive to telepathic feedback. We were essentially... exposed to the faded thoughts of past generations of ponies and wyverns who had dwelled within the mountains.”|
|- Ynanhluutr, "Would You Accept a Collect Call?"|
Shadow Spores are a type of rare fungus found in Rohbredden. They contain a chemical which increases paranoia and telepathic receptiveness in the brain. Theanim and Echo have experienced them in the past.