1. Is there a way to make a target unit immune to all harm yet detect the damage they would take?
2. In a spell, if the unit is meant to disappear from the map (become untargetable), but attaches itself to another unit, is there a way to make the unit vulnerable still (trigger the damage dealt to it) and able to cast spells? (As well as allow its user to select it from its icon or previously numbered hotkeys, but it would pan the camera to the point of attachment)