>>721160092
You do it with "Point with Polar offset" and you teleport the unit by 1 unit.
...then wait 0.01 seconds of game time.
...then you teleport the unit by 1 unit.
...then wait 0.01 seconds of game time.
...then you teleport the unit by 1 unit.
...then wait 0.01 seconds of game time.
...then you teleport the unit by 1 unit.
...then wait 0.01 seconds of game time.
...then you teleport the unit by 1 unit.
and so on.
It sounds retarded but it works PERFECTLY, this is how the Force Staff in Dota works.
You can even just make one trigger that "every 0.01 seconds" pushes every unit in the group pushed_unit by 1 unit in a direction.
Then you add and remove units from the group pushed_unit.
Ask these questions in the forum of The Hive Workshop.