How would i make a smoke beam or particle emmiter effect?

You can write your topic however you want, but you need to answer these questions:

  1. What do you want to achieve? Keep it simple and clear!
    I want to achieve a smoke effect like in this video.

  2. What is the issue? Include screenshots / videos if possible!
    I have no idea on how to do it, and beams are not really working, but i’m not sure if i got the settings right.

  3. What solutions have you tried so far? Did you look for solutions on the Developer Hub?
    I’ve tried searching for ways on how to do one exactly like this, but couldn’t find anything.

With a beam its only like in the image below and flickering (which doesnt look so nice)
image