Karthus Mid build, runes & counters

54.3%Win rate

127Games

—Mid tier

—Pick rate

Check Karthus in your draft →

Karthus Mid build & runes

Runes

Most popular 42.3% · 26 games

Deathfire TouchSorcery

Axiom ArcanistTranscendenceScorch

Presence of MindLast Stand(Precision)

2nd most popular 33.3% · 9 games

Deathfire TouchSorcery

Axiom ArcanistTranscendenceScorch

Last StandPresence of Mind(Precision)

Summoner spells

ExhaustFlash

56.8% · 95 games

FlashTeleport

55.0% · 20 games

Core build

››75.0% · 4 games

››66.7% · 3 games

Most built items

Blackfire Torch55.0% · 109 games

Shadowflame52.5% · 80 games

Liandry's Torment57.8% · 45 games

Stormsurge43.9% · 41 games

Rabadon's Deathcap60.6% · 33 games

Zhonya's Hourglass73.9% · 23 games

Boots

Spellslinger's Shoes55.7% · 122 games

Crimson Lucidity0.0% · 1 game

Counters to Karthus

Mid opponents Karthus loses to most. Win rates are Karthus's.

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All Karthus counters →

Karthus is strong against

Mid opponents Karthus beats most often.

Ahri62.5%8 gamesYasuo55.6%9 gamesAkali55.6%9 games

Best teammates for Karthus

Allies Karthus wins with most often (at least 10 games together).

Thresh72.7%11 gamesYunara66.7%12 gamesJayce60.0%10 gamesJhin47.1%17 gamesBlitzcrank40.0%10 gamesEzreal36.4%11 games

Based on 79,670 Emerald+ ranked solo/duo games from patches 16.21–16.22 (NA, EUW and KR), updated continuously.