So, curious question regarding the Construct Rider's breath weapon. Is it possible to load a healing bomb into it's mouth to heal people in a cone or line from the constructs position? Or is it only met to deal damage?
Should work fine, I can't see anything obvious preventing it. I don't think that the 'deal damage' clause necessarily excludes other effects. But it's not so clear cut, so I wouldn't argue too hard if a GM ruled otherwise.