Attempt at MUI

[RedOrb]

Hi all,

Here's my first real attempt at MUI. I hope it works, but I can't be sure right now. I was wondering if someone with an amount of experience could take a look and let me know if it's MUI proof or not?
View attachment AGIRGD_HeroAbilities.w3x

 

[Happy]

why you dont test it yourself?
just make 2 units with the spell and make a trigger ordering them to cast the spell at the same moment....it works? great its MUI....it doesnt work? hmmm...find the mistake