Extraordinary powers are manifested by the female members of Lucy Huit's family (notably her nine daughters). These include enhanced intelligence, pyrokinesis, telepathy, and telekinesis, among others. They first become evident at the age of eight - with one important distinction. 9 Huit, the youngest of Lucy's daughters, began to show signs of her telekinesis when not even a year old.
Connections and sharing of these powers are evident in the series. The infinity symbol made by the sisters allows them to duplicate Queen's power, suggesting that this is through a combination of their individual powers. Annie also seems to share heightened intelligence with her mother, though of a different sort.