Sabrina Raincomprix

Sabrina Raincomprix[10] is a supporting character of Miraculous: Tales of Ladybug & Cat Noir. She is a former student in Miss Bustier's class at Collège Françoise Dupont and Chloé Bourgeois' former "all-purpose girl".[11]
In "Antibug", after a furious Chloé ignored her and pretended that she was invisible, Sabrina was akumatized by Hawk Moth and became Vanisher, an invisible supervillain.