User blog comment:Willbachbakal/(Champion Rework) Graves, the Outlaw/@comment-24385282-20150212221426/@comment-1330314-20150214015108

Visual consistency, mainly. I want the smoke screen to be a straight up "you can't see through it" effect, and so making exceptions would mess with that. I don't really see why the enemy team should be able to see terrain through the smoke, either.