A support troop should be added to add on to the healer being the only one

I think supercell should add a support troop so it can add on to list of support troops healer and nothing else maybe witch. There should be a troop like a troop that shoots a ray that makes the troop that got shot by the helpful Ray
have rage and destroy.
Remember this is my opinion I don't want hate. Also add some more defences like a freeze tower for town hall 6 that slows down all troops in the area. A cool spell I dea would be one that makes troops higher in defence.