15 Years ago – By the time Astrid was almost eleven years of age, Kent Nelson rarely removed the helmet of Nabu. He had lost a lot in his life. But one fateful day he received the news that would alter the course of history. The Barry Allen who was in his late forties at the time, was tasked to go back in time, to the same night that his mother Nora Allen had died. His mission was to rescue a family of three from a car accident. This was the same car accident that, until now had killed Kent's daughter in every other timeline.

Kent had seen this event arise so many times that this news brought him a newfound hope. Just maybe, his daughter would have a chance.

The gods believed that this child, his child, had a destiny that had not yet been written. The gods had tasked DR Fate with giving this mission to the speedster as an ironic twist of fate.

The night that it had happened, Kent had been present. He had kept out of view as he saw the Flash rescue the child and her parents on that busy night. Astrid had seen the red speedster hiding behind a tree, but she had not seen Kent.

Kent Nelson had watched as her parents had held her, amazed to be alive. But then Robert had looked up and had seen him in the shadows. DR Sutherland had smiled at Kent as if to thank him for his hand in their rescue.

He had only wished that he had been allowed to have a choice in this, were that the case she wouldn't have died in any of the timelines. But he was happy that at least she had survived in this one.

Present – The Flash and Mind Marvel arrived on to the scene at the Central City hospital, where a woman named Shawna had awoken from a year-long coma. She was highly unstable and continued to disappear and reappear before them.

She seemed to be frightened by the fact that she had powers and Astrid could sense by her thoughts and her emotions that she thought that the doctors were the ones responsible. She was currently threatening one of the doctors with a syringe.

"He did this to me!" she shouted, she demanded the Flash and Mind Marvel to stay back or she would attack the doctor.

"You need to calm down!" Barry said to the girl. "Please don't hurt him."

"Stay back, Flash!" Shawna said to the speedster. Barry looked over at Astrid, to ask her for her help.

"Shawna… that is your name, right?" Astrid said calmly, "This man did not hurt you. You were injured in the meteor shower, it changed you. Just as it did, me. He is innocent. You are a good person, you would not hurt someone who is only trying to help you..."

Shawna studied Astrid's face. Astrid could feel that she was getting through to the girl, but then there was a sudden change in her mind. This woman had grown up with a rough past. Her boyfriend was in jail, she felt as if no one could help her.

Before Astrid could reason with the woman, Shawna disappeared before their very eyes. Just as Astrid had read that she would. She reappeared over at the nurse's station, throwing the doctor to the ground. She had injected the syringe into him. As the medical team ran to his aid, Barry sped towards Shawna.

She disappeared again. She continued to disappear and reappear. But every time she did, Barry would arrive too late.

Although she was currently out of sight, Astrid managed to pinpoint her next location. She gestured to one of the wards, telling Barry that that was where Shawna was intending to go.

Barry met Shawna there and the moment that she had appeared, he attempted to cuff her. Shawna managed to shake him off and disappear again. This time when she had reappeared, she knocked over the linen trolley, it rolled into the nurse's station, almost injuring a patient in a wheelchair.

Astrid knew that if things kept on this way, the girl could hurt somebody else. She had no choice but to preform her mind scream on the girl, to distract her long enough for Barry to apply the cuffs.

So she did it, she sent a mind scream to the girl's mind. Shawna reappeared and let out a shrill scream of pain as she fell to the floor. As Barry ran towards her, applying the cuffs, Shawna fell unconscious.

Astrid and Barry took Shawna back to STAR Labs, for Caitlin to assess.