Karthus Mid Lane is ranked B Tier and has a 49.29% win rate in LoL Patch 7.24. We've analyzed 1274 Karthus Mid Lane games to compile our statistical Karthus Build Guide. For items, our build recommends: Rod of Ages, Sorcerer's Shoes, Rylai's Crystal Scepter, Zhonya's Hourglass, Rabadon's Deathcap, and Void Staff. For runes, the strongest choice is Sorcery (Primary) with Arcane Comet (Keystone), and <pathBonus><pathSorcery>Sorcery</pathSorcery> + <pathInspiration>Inspiration</pathInspiration> </pathBonus> (Secondary). The optimal Summoner Spells for this build are Flash and Teleport. Starting items should include Health Potion, Doran's Ring, Sapphire Crystal, The Dark Seal, and Warding Totem (Trinket). Karthus's Best Mid Lane matchups include Morgana, Ryze, and Brand. Karthus's Best Mid Lane counters are Kayle, Vel'Koz, and Taliyah.
Karthus Summoner Spells






Karthus Starting Items





Karthus Runes
Karthus Items








Karthus Skill Order
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Karthus Trinkets




Karthus Boots





