The Adder of Lykos

The Adder of Lykos is Rayden's sister. She made her first appearance in Crown and The Flame Book 2.

Appearance
She has long black hair, wears a gold dress, a gold necklace, and a Snake bracelet.

Personality
She is said to be extremely ruthless and vicious and is the Queen of Lyko's Criminal Underworld. Her main weapons are daggers dipped in Snake venom, which is how she got her name.