spell that makes enemies run

spell that makes enemies run

i need help with an ability. i want a spell that makes enemy units run away when he casts the spell.
what would i do for this?

Well this depends, do you want it to be targeted or a slam type spell? for the later just make a pick all units in range matching condition controlled by an enemy then give an order that makes them walk to a specified location

Hail to Vexorian I would say. Here is a link to a map of his which includes your spell, called Terrorifying Scream: http://www.wc3sear.ch/index.php?p=Spells&ID=548&sid=136f6c38963070b4bca31b393d39c731