Edit Shadow Key. A shadow key is an item found in gold chests in the dungeon. Shadow keys are required for unlocking a shadow chest. All shadow chests are originally found locked. Unlike a golden key, shadow keys are not consumed when unlocking a chest.
Muscle twitching, also known as muscle fasciculation, is marked by small muscle contractions in the body. Your muscles are composed of fibers, tissues, and nerves. When a nerve is stimulated or damaged, it may cause your muscle fibers to twitch. Many twitches experienced in your body are common and may go unnoticed.
Muscle twitching can be a strange sensation. In some cases your muscle may even move involuntarily. For those suffering from serious anxiety, it's also one of the symptoms that can cause a lot of concern, especially in those with health anxiety, since muscle twitches are associated with some frightening disorders.