Show videos or admit defeat. You are just a noob who thinks he knows how to play
[You must be logged in to view images. Log in or Register.] All of your "critisisms" are incorrect or were already explained by myself. Continuing to double down with text just shows how bad you are.
For people who want to learn, you invis at Hechaeva for two reasons: There is a long pather that goes right by her, and sometimes they are just out of visual range when you get close. You want to check for them and wait for them to path by before pulling. The second reason is because you can get extra cast time before hechaeva sees you when you uninvis, depending on the server update. It reduces the odds of your first spell being interrupted. This is true for all mobs, which is another reason why invising here is good. You want your first spells to go off asap.