I just unlocked her and I'd like to main her , but I can't find the way to control her flashes, what am I missing?

We've all run it to the all aim no brain Reyna right? I have more times then I can count, and my only salvation was "they will never be more then gold, right?" So I created a survey to find out. This test is designed to be done about 3-5 mi...

Drew some Astra Fanart after watching the reveal today. :) Her design is so cool. https://i.imgur.com/1duevy0.jpg