Tip overview

Find an angle behind and and force him to chose you or your team.

If Grohk uses Spirit's Domain, his lightning doesn't hit through allies, but his Shock Pulse does. He may try to stay in the front if they group to get some damage in, so use that opportunity to burst him down.

Mal'Damba counters Skye. His gourd can reveal her through his tick damage, he can immune her entire ult and poison damage, and she has no defense to his ult.

If Buck has Ensnare legendary and you're a prime target, Resilence can work better than Haven, due to huge damage buff while the slow effect lasts.

Drogoz is very hard to hit while in air. Don't stick your bombs on him, just detonate bombs in-air close to him. Your bombs fly faster than his rockets and poppy bomb (legendary "Accelerant" recommended) lets you dodge better than his thrust.