The Cypher system would describer her as: Alex is a Serene Speaker flavoured with Magic who Changes shape. The fact that she was even born is a miracle, or as she thinks, due to the radiation. This radiation also changed her, and gave her the power to change shape. She used this to manipulate people around her and to gather information. The district she grew up in was also under lockdown due to the radiation. This did not stop her, and instead gave her a job of sneaking people in and out. She eventually started being able to manipulate peoples minds, making them think she is their friend. Her magic powers allowed her to change colours to things, and make small objects she can see appear in her hand.
She rarely shows her true form, due to not trusting others easily. She has multiple other forms istead.