| This minifigure has only appeared in video game(s)|
Although this article is about an official minifigure, it never existed in physical form or appeared in any official LEGO sets.
Cassandra "Cassie" Lang is the daughter of Scott Lang, the superhero Ant-Man. Cassie would later become a member of the Young Avengers, she has the same powers as her father, the ability to shrink and grow in size, however, she manifested her powers much later than her first exposure to Pym Particles. During "Young Avengers: The Childrens' Crusade", Cassie was killed by Dr. Doom. She has since been revived.
She was also the owner of a giant ant at one time.