Mind control that only lasts 30 seconds?

[Kabel]

I need some general guide lines on how to make a small AoE-spell that turns all effected units into neutral units. They will attack everything nearby (but not each other since they become a "new" team)

After 30 seconds, they fall back in the hands of the original owner/owners.

Is this even possible?

I am looking at how neural parasite works, but if anyone wanna give me some words of wisdon, please do

 

[MGCǂSpectre]

If you mean neutral as in 'Player 0' maybe you shouldn't. Many abilities and attacks are made to not attack neutral units, unless that's what you want. And neutral units can't attack cause that's their AI. With triggers you can do that, just change their team color or even owner or you want without triggers.

 

[Dr Super Good]

Totally possible but you will probably need to trigger enhance the ownership change as the effect is not very flexible at the moment.