Lux's Lucent Singularity - slow field and damage have different area of effect.
As it is now you can stand still right outside the range, not be slowed, but detonation will still deal damage you. Which is pretty darn annoying.
I'd love if you at Riot finally fixed Lucent Singularity range. It's been a long long time. http://forums.na.leagueoflegends.com/board/showthread.php?t=3339941 http://forums.na.leagueoflegends.com/board/showthread.php?t=4718973
I don't even ask for a nerf here. You can increase the slow field to match the detonation range. Just make it the same.