Councillor Zarina is one of the twelve Councillors. She is a Charger, which allows her to create and control lightning. While her name was first seen in Book 1: Keeper of the Lost Cities and she was in attendance to multiple things with the rest of the council, she was first singled out in Neverseen. She is seen in Neverseen, and is presumably present with the other Councillors in Lodestar and Flashback. Along with many of the other Councillors, she has mixed feelings about Sophie. As of Legacy, she supports her.
She is the only charger mentioned in the series.