Sigma

Sigma is a recurring character in Season 5 of Destined.

A powerful Avatar with a complicated past, Sigma is determined to stop Jared and Jessica's Evil plan and restore the timeline.

Season 5
In A Whole New World, she approaches Jared and attempts to convince him to reset the timeline. He threatens to use the Avatar Vanquishing Potion on her and the other Avatars, forcing her to leave.