make a specific unit in the map totally unselectable but still targetable ?

First i've found this post :
http://www.wc3campaigns.net/showthre...ight=selection

But it is false, when i change the circle selection size to a negative value, it does nothing, and when i set it to 0, the unit is still selectable, but the green circle is invisible.

If i add the ability 'Aloc' and then hide/unhide the unit, it is still selectable with a drag selection.
I know i can deactivate the drag selection, but it will be done for all units and i don't want that.

This can be done by "Aloc" and "Chaos" based morph to actual unit.

Thx, it works.

Add 'Aloc' + Add morph ability + Remove 'Aloc'

Hmnn, Remove 'Aloc' wasn't necessary before if I remember correctly.

If you don't, you can't target it.

Useful. I had been wondering about this myself recently; how I might recreate the mystery certain enemies in games have. Bosses with question-marked stats and such.