Sha Lin is a deadly champion with high DPS and fit with all range,but his weapon is projectiles which mean it will be harder to shoot fast or moving target
Use this opportunity by trying to jumping around and move as much as possible
When Strix goes into stealth, he's fairly loud, allowing you to be able to more accurately predict where they will be. Strix usually hides and peeks to shoot, but shoot once, teleport mid-long range, and he's toast after the second shot.
If you're hiding behind something and have a visual on Lian, you can surprise her with your first shot, teleport to a different location where you'll surely see her and finish her off.
Drogoz's tail and horns are included in his hitbox so if he's far away, aim a just little higher than normal. This will prove helpful since you can shoot him once while he's not looking, and if he decides to ascend, you'll be able to catch him.