Morgana

she is a wizard AKA which she's very powerful and dangerous she's thousands of years old she is part of the troll Hunter series she controls Magic and she wants to cause the Eternal Light and to allow Charles to do where the healthy ones without getting killed but the sunlight she she was trying to by Merlin and many years ago her brother King Arthur cut off her arm and used it to make the amulet she is pretty evil and she hates the trollhunter you are a new character named Jack and you found the newest amulet called The Shadow amulet