Everest's talisman is a bell they tied to their tail. Family heirloom given to the oldest offspring. It represents a responsibility to protect and help the younger children. They chose this because it is the perfect representation the past and present. They craft homemade stickers using " the finest materials ". The bell also has more tactical purposes as it has become a sort of trademark for Everest. It's unique and loud sound easily grabs the attention of everyone around. ( not that it would be hard for them without it lol ) it is described as having a strange sound that deep and feels like nothingness yet loud and sharp like having someone clap they're hands over your ears.