Using the bubble talent with DR and some life rip can make you tougher to kill , if a flank is next to you he is going to fight you w damage of the bubble , your selfsustain and DR (15% minimum)
Try to wait for Tyra to use her Fire Bomb on somebody else. If she is unprotected use Acceleration to get close to her and kill her. She can hardly do anything against you without her Fire Bomb.
Temporal divide counters drogoz because your shield protects the whole team while you can poke him and setbacks are way easier to hit than with deja vu talent
If Tyra has burn monster, ask your team to kill her first if its possible in any way. Other than that stay close to walls to roll behind if she ults and make sure she has no fire bomb in store while youre planted and on formchange cooldown.