Kayn's kit and his damage
After playing Kayn I noticed that he lacks damage in his kit. Some of you will disagree with me, as he can walk through walls and hide in people's bodies, but Q and W deal somewhere around 150 damage at level 2 and around 700 with full build (maybe i'm wrong, but I only played this champ 10-15 times). One way to fix this is to buff the ratio on the abilities. I also noticed that Q will sometime miss the target, and that the dash is fixed range. And there is one mistake in the recommended build: The Caulfield's Hammer is in the Essential Items (RITO's job).