WOOOW. I wake up, go to the site, and its a hot topic (duh

). So many replys and effort shown.THNX guys
As for the comment,ugh my bad, must have add a comment but forgot to save my map.
DEAD: Im using Xtra editor(2.5) as well, special mode. Maybe you were working in a another mode, thats why units get deleted.
Corbo: Great looking out, stuff worked and was easy to understand, it should be added to the tutorials.
Shatter: Yup checked the last post from my last topic darkswarm. Since you were so kind to do it in my map, im sticking with your method

And yours is the cheapest way
All i have to do now, is to make a timer for it. So you get enough civs, you choose the stormunit, and you can use it for like 10 seconds. Or maybe you hurt only so many units with it, then the stormunit disapears for 5 minits or so, then reapears. Well you know,still gonna be tough one though.
ADDITION:
ok timer is done lol