Talk:Karthus/@comment-24.187.68.201-20121003200824/@comment-4184629-20121011164056

Late comment time

It seems that if he gets the Q underneath you and you run away from on top of it, sometimes it's AoE will hit you even if you are outside the range. However, if you are far away and then move into its range you won't take damage. It is possible that the way it is programmed is: placement, wait, AoE check (locating what is in the AoE), apply damage to units that were/ are in the AoE check. This is the reason that sometimes it will not apply damage to those who have moved into range and deal damage to those outside range.

This of course is just supposition.