Amanda is Sabrina Spellman's second cousin, and a witch. Her mother, Marigold Spellman-Wiccan is a cousin of Sabrina's aunts Hilda and Zelda.Amanda is a troublemaker and fulfills the role of meddlesome little sister to Sabrina. She shrinks people she does not like and zaps them into jars. She generally wreaks havoc whenever she appears and Sabrina and her aunts have to undo whatever mayhem she has caused.