Let me explain. The snowballs or "frosting" as they are officially named are way too op. They give you slowness 2 upon impact for 2.5 seconds. On paper it sounds balanced, but when you are in the middle of a match and someone starts using snowballs there is almost nothing you can do. You can't run away because they can jut catch up. And you can't attack them head on because when they use snowballs and you get the slowness, you can't attack them successfully because they keep hitting you but you can't hit them because of the slowness. This is why snowballs showed be removed.