Make Lightning Shield only damage hostiles

[Xarxos]

I want to make a Lightning Shield-spell that only damages units that are hostile to the unit that has the buff. Usually, it damages even units that are friendly to the unit with the buff, but I only want it to damage enemies. Any way this can be done?

 

[harkal]

Try to change "Stats-Targets allowed", but i think it might only affect whom you can cast the spell on... Try make a dummy ability and add/remove a ability based on "Permanent immolation"?

 

[Xarxos]

The targets allowed is only for whom may be the target of the spell, yes. And if I make a dummy ability based on Permanent Immolation it will show an icon of spell in the hero's "ability section", but I don't want that. If there's any way to hide the icon for Permanent Immolation, though, that could be a solution as well.

 

[overload119]

You can use a disabled spell book. Any spells added to a disbaled spell book will work, with no icon.

http://wc3campaigns.net/showthread.php?t=81742