If all a Lex does is use in pursuit, Retaliation Zhin is his biggest enemy

To take down evie you need to be grouped up and overwhelm her. But if you are jenos dont void grip her just yet. Wait for her to overwhelmed and use ice block first. Then use void grip just when she's about to come out to take her down

If you are crippled go to counter stance. The enemy will either not attack or if they do you can counter the damage. No matter what this will give you JUST ENOUGH time to escape the cripple and use billow to retreat

Getting pushed back by ash to the edge of the map? Androxus' Nether step can counter this because ash can't push you very far away. So can Buck's Heroic leap, Evie's Soar or Drogoz's Jetpack