Karthus Top Lane is ranked B Tier and has a 45.58% win rate in LoL Patch 7.24. We've analyzed 695 Karthus Top Lane games to compile our statistical Karthus Build Guide. For items, our build recommends: Rod of Ages, Sorcerer's Shoes, Morellonomicon, Liandry's Torment, Void Staff, and Rabadon's Deathcap. For runes, the strongest choice is Sorcery (Primary) with Summon Aery (Keystone), and <pathBonus><pathSorcery>Sorcery</pathSorcery> + <pathPrecision>Precision</pathPrecision> </pathBonus> (Secondary). The optimal Summoner Spells for this build are Flash and Teleport. Starting items should include Health Potion, Doran's Ring, Refillable Potion, The Dark Seal, and Warding Totem (Trinket). Karthus's Best Top Lane matchups include Jarvan IV, Kled, and Sion. Karthus's Best Top Lane counters are Darius, Dr. Mundo, and Poppy.
Karthus Summoner Spells






Karthus Starting Items





Karthus Runes
Karthus Items








Karthus Skill Order
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Karthus Trinkets




Karthus Boots




