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.
Best Answer: Muscle twitching is very normal. A lot of people do get it and it isn't something unusual or to worry about. It is called fasciculation and it occurs when an involuntary muscle contracts noticeably under the skin.kay im sitting here on the computer as i type and my muscle is twitching in my arm it doesn't have any pain it just feels weird because i can put my other hand on it and feel it twitch or pulse or whatever but can somebody please tell me what it is and why it does that....