Quote Originally Posted by Aphel View Post
Marking targets is important.
Marking becomes less important when DPS understand the tank's strategy.

For 3 mobs, often there is 1 strong and 2 weak. Most tanks prioritize weak to strong, occasionally prioritizing strong if it's significantly more dangerous or annoying. If the tank engages one 1 weak mob, kill that one. Then move to the next weak, then to the strong. If instead the tank engages the strong, kill that one, then work through the weak ones. 3 mob groups are routine.

I also start with the weak mob on the right and move left. This makes it easier for people to know what to expect.

For big fights with adds, I mark a target if it gets confusing, but the basic rules of assisting the tank, working weakest to strongest, and right to left is often good enough.

If there's confusion, ask the tank about their strategy.