Karthus counters for Path 14.23

Summary of Karthus counters champions.
Karthus
Karthus the Deathsinger
Death Defied Lay Waste Q Wall of Pain W Defile E Requiem R
B Win rate 51.25% Pick rate 3.68% Ban rate 4.39% KDA 2.35
69% 26%
Sample size is not large enough.