[Open] Off screen auto aiming

Example:
A witch spawns 2 lighting chain totems.
You run and are off screen or more usually the other witch runs away, after applying temporal chains. So far, a matter of tactics and playstyle.
Totems and witch spell insta-hit with 100% accuracy and you are way off screen, to see the targets and aim, or even randomly hit with multiple projectiles. Thsis is off screen instant hit, with auto-aim and full accuracy. Not a legitimate advantage, imho.