Karthus
MidNot enough dataAll ranksBuilds, matchups & synergies below reflect all ranks - only the header stats are rank-filtered.
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Strong against
Struggles against
Karthus minus Zed at 15 minutes. Positive means Karthus is ahead.
Karthus minus Locke at 15 minutes. Positive means Karthus is ahead.
Karthus minus Sylas at 15 minutes. Positive means Karthus is ahead.
Karthus minus Ahri at 15 minutes. Positive means Karthus is ahead.
Karthus minus Yasuo at 15 minutes. Positive means Karthus is ahead.
Karthus minus Veigar at 15 minutes. Positive means Karthus is ahead.
Karthus minus Yone at 15 minutes. Positive means Karthus is ahead.
Karthus minus Katarina at 15 minutes. Positive means Karthus is ahead.
Karthus minus Viktor at 15 minutes. Positive means Karthus is ahead.
Karthus minus Syndra at 15 minutes. Positive means Karthus is ahead.
Rune pages
Share of this build's games, then win rate
Sorcery
Precision
Ability order
Tap or hover an ability for its description
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Karthus unleashes a delayed blast at a location, dealing damage to nearby enemies. Deals increased damage to isolated enemies.
Karthus creates a passable screen of leeching energy. Any enemy units that walk through the screen have their Move Speed and Magic Resist reduced for a period.
Karthus passively steals energy from his victims, gaining Mana on each kill. Alternatively, Karthus can surround himself in the souls of his prey, dealing damage to nearby enemies, but quickly draining his own Mana.
After channeling for 3 seconds, Karthus deals damage to all enemy champions.
Builds
Share of champion-role gamesSummoner spells
Starting items
Boots
Core purchase order
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Situational items
Pick rate, then games
27.7% pick23 games
20.5% pick17 games
13.3% pick11 games45.9% pick17 games21.6% pick8 gamesSynergizes with
VayneLow sample68.2%22 games
YunaraLow sample57.8%45 games
Caitlyn54.5%55 games
NasusLow sample55.8%43 games
SennaLow sample61.9%21 gamesStats
Performance
avg / gameWin by game length
Centre line is 50%Damage profile
693 games measuredDamage dealt to champions in this role. The build label comes from items, so it can differ from the damage split.
Objective impact
Win rate with vs without · correlation, not causation| Objective | Taken first | Win with | Win without | Gap |
|---|---|---|---|---|
| First blood693 games | 11.3% | 65.4% | 47.8% | +17.6 pts |
| First tower693 games | 5.9% | 73.2% | 48.3% | +24.9 pts |
| First dragon (team)716 games | 50.3% | 61.7% | 37.9% | +23.8 pts |
| First herald (team)716 games | 37.2% | 68.0% | 39.1% | +28.9 pts |
| First baron (team)716 games | 39.1% | 80.7% | 30.0% | +50.7 pts |
| First voidgrubs (team)716 games | 48.6% | 56.9% | 43.2% | +13.7 pts |