She may now be beating up bad-guys on the streets of Starling City, and doing a decent job of it too, but when she was younger the only fighting that she used to do was the virtual kind. A self-confessed video game nerd, her favourite game growing up was Mortal Kombat. She said:
"I was a huge Mortal Kombat fan and my favourite fighter was Sub-Zero. His special power was the ability to freeze people but you had to know the technique, which was called the thumb-blaster because you would do it so many times your thumbs would be blistered.
Perhaps as a nice throwback for her the producers could have her appear in a crossover episode of The Flash or Legends of Tomorrow alongside Captain Cold?