When dealing with a Drogoz stay away from clustered areas and use prediction shots to try to shoot him out of the air. Ignore him if you can but if you have to fight him make sure to Use blink as often as possible to keep damage to a minimum
When you want to engage Tyra, be sure to attackher on the back and become invisible again juste after your first damage in order to avoid being marked, this strategy is risky but often pays off.