Invincible Kleya

I went against the new cassian team in GAC. On the first battle, I managed to kill cassian, but left kleya and luthen. On my second attempt, I took in JMK and CAT to kill the remaining two enemies. I insta-killed luthen, and then I spent the rest of the battle beating up against kleya but she wouldn’t die. The enemy team had the cassian FDC. She did have moments where she had damage immunity, but she also had moments where she didn’t. My characters were registering damage, but she just wouldn’t die. Lost the battle bc of this. Tried to upload a video but it won’t let me even though it’s less than 75 MB