Karthus - League of Legends Champion
Win Rate
49.8%
Pick Rate
1.2%

Karthusvs Skarner

CMage
Patch26.10
Matches2,379,056
LaneAll Lanes
TierAll Tiers
Last UpdatedMay 21, 2026
MethodologyData Methodology

Karthus vs Skarner is a decisive matchup in LoL patch 26.10. Karthus wins with a 60.0% win rate (+20.0%) over Skarner based on 5 games. Karthus holds the advantage in both the early and late game. Below you'll find the best Karthus build, runes, laning stats, and strategies for the Karthus vs Skarner matchup.

Karthus Matchup Breakdown

Use the dropdown to select an opponent and see a detailed breakdown of how Karthus performs against them. You'll get head-to-head win rates, laning stats, the best build and runes for the matchup, and early vs late game analysis — all based on real ranked data.

Compare against an opponent
Skarner - 60.0% win rateSkarner(60.0%)
Karthus - 60.0% win rate in this matchup
Karthus
60.0% WR
VS
Skarner vs Karthus matchup - 40.0% win rate
Skarner
40.0% WR

Who Wins the Karthus vs Skarner Matchup?

Karthus wins the Karthus vs Skarner matchup
Winner
Karthus
Matches: 5
60.0%
Win Rate
40.0%
2.1
CS / min
0.8
1,310
DMG / min
475
14,714
Gold / game
11,584
293
Heal / min
319
472
DMG Mitigated / min
1,671
0.6
CC / min
1.2
100.0%
Early Game WR
0.0%
50.0%
Late Game WR
50.0%

Karthus vs Skarner Matchup Summary

The Karthus vs Skarner matchup is a decisive matchup in League of Legends ranked play. Based on 5 recent matches analyzed, Karthus wins with a 60.0% win rate compared to Skarner's 40.0%, giving Karthus a 20.0 percentage point advantage. Karthus dominates at every stage — from early laning through late game team fights. This consistent advantage makes it difficult for Skarner players to find favorable windows, so team-dependent strategies and avoiding solo confrontations are essential. The most significant statistical gap is in damage output, where Karthus leads by 835 DMG/min — a difference that heavily influences the outcome of trades and skirmishes. Karthus players can confidently pick into Skarner and play aggressively from level 1. Look to establish lane dominance early through favorable trades and zone Skarner away from CS whenever possible. Understanding these matchup dynamics is essential for champion select decisions and in-game strategy when facing this lane opponent.

Karthus vs Skarner Laning Phase Breakdown

Karthus wins the laning phase against Skarner in League of Legends

Karthus is favored during the laning phase against Skarner, winning 3 out of 5 key stat categories. Karthus holds advantages in farming, damage and gold income, making them the stronger laner in this matchup.

Farming
2.1Karthus
0.8Skarner
Karthus significantly out-farms Skarner by 1.3 CS per minute, accumulating an estimated 20 CS lead by mid game. This substantial farming gap gives Karthus a major gold advantage and earlier item completions. Skarner players should prioritize wave management techniques like freezing near tower and using abilities efficiently to minimize the deficit.
Damage
1,310Karthus
475Skarner
Karthus heavily out-damages Skarner by 835 DMG/min, dominating both short trades and all-in fights. Skarner should avoid extended combat and instead focus on burst trade patterns — short engages followed by immediate disengagement — to avoid letting Karthus's sustained damage advantage take over.
Economy
14,714Karthus
11,584Skarner
Karthus generates a commanding 3,130 more gold per game than Skarner. This substantial economic advantage means Karthus consistently reaches key item breakpoints earlier, creating a compounding lead that grows throughout the game. Skarner should focus on cost-effective item choices and avoid unnecessary deaths to prevent falling further behind.
Utility
0.6Karthus
1.2Skarner
Skarner provides 0.6 seconds more crowd control per minute than Karthus, offering better gank setup potential and slightly more team fight utility. This CC advantage helps Skarner coordinate with their jungler and control the pace of skirmishes.
Sustain
764Karthus
1,990Skarner
Skarner vastly out-sustains Karthus, healing and mitigating 1,226 more damage per minute. This massive durability gap means Skarner can absorb significant punishment and remain in lane while Karthus is forced to recall. Building grievous wounds early is essential for Karthus, and focusing on burst trade patterns rather than sustained fights is critical.

Best Karthus Build Against Skarner

Sorcerer's Shoes is the optimal boots choice against Skarner, providing the mobility and stats Karthus needs most in this matchup. The top-performing core items for Karthus against Skarner are Liandry's Torment, Stormsurge and Shadowflame. This combination gives Karthus an effective balance of damage, survivability, and utility for the matchup. Adjustments may be needed based on team compositions and game state, but this build provides the strongest foundation for the Karthus vs Skarner matchup.

Early Game vs Late Game

Early Game
Karthus
100.0%
+100.0% advantage
Karthus early game win rateKarthus100.0%
Skarner early game win rateSkarner0.0%
Late Game
Karthus
50.0%
+0.0% advantage
Karthus late game win rateKarthus50.0%
Skarner late game win rateSkarner50.0%

Karthus dominates the early game (first 15 minutes) with a commanding 100.0% win rate — a 100.0 percentage point lead over Skarner. This lopsided early game means Karthus can dictate the pace of the lane from level 1, controlling trades, wave state, and river priority.

Late game (25+ minutes) is equally balanced, with Karthus at 50.0% win rate — only 0.0 points ahead of Skarner. Team fight execution and macro play determine the winner at this stage, not champion matchup advantage.

Karthus holds the advantage at every stage of the game, making this a consistently favorable matchup from lane through late game team fights. Skarner players should look for outplays, team-dependent strategies, and picks rather than relying on scaling to win this matchup.

Best Karthus Runes Against Skarner

Inspiration rune tree - Karthus primary runes vs SkarnerInspiration
First Strike - best Karthus rune vs SkarnerCash Back - best Karthus rune vs SkarnerTriple Tonic - best Karthus rune vs SkarnerCosmic Insight - best Karthus rune vs Skarner
Precision rune tree - Karthus secondary runes vs SkarnerPrecision
Presence of Mind - best Karthus rune vs SkarnerCut Down - best Karthus rune vs Skarner
100.0% WR

Running Inspiration primary with Precision secondary allows Karthus to press their advantage against Skarner, amplifying the strengths that make this a favorable matchup.


Karthus matchup data for League of Legends patch 26.10. The table below shows Karthus's win rate, gold difference, and performance stats against every champion in the current meta. Click any champion name to see a detailed head-to-head breakdown including the best Karthus build, runes, laning stats, and early vs late game analysis for that specific matchup.

Karthus matchup win rates and stats in League of Legends patch 26.10
Opponent
Win Rate
Matches
CS/min
DMG/min
Gold/game
Early WR
Late WR
53.52%716.61,32514,40946.1%57.8%
46.15%651.51,18013,32742.9%48.6%
43.75%641.31,19513,37526.9%55.3%
46.88%641.41,10712,54148.4%45.5%
51.56%641.21,08113,28051.7%51.4%
56.45%621.41,23315,26461.1%54.5%
51.67%606.51,27414,16854.5%50.0%
61.67%606.71,17612,75675.0%50.0%
44.07%596.51,24713,15450.0%39.4%
57.41%541.41,19414,95055.6%58.3%
43.40%531.41,08813,30636.8%47.1%
55.77%526.91,34814,26055.6%55.9%
47.06%511.41,15814,27050.0%46.0%
41.67%481.81,26914,96645.5%40.5%
55.56%456.61,31714,15556.3%55.2%
50.00%401.61,18014,01276.9%37.0%
43.59%396.31,33413,55547.4%40.0%
47.37%381.31,22214,29138.5%52.0%
70.59%341.31,07013,24875.0%68.2%
36.36%331.81,15511,64440.0%33.3%
30.30%331.41,04912,17028.6%31.6%
46.88%321.21,24714,50745.5%47.6%
46.88%322.41,10212,48154.5%30.0%
45.16%311.41,14911,80942.1%50.0%
45.16%314.61,23013,09457.1%35.3%
58.62%291.71,13713,18085.7%33.3%
42.86%281.61,15812,66835.7%50.0%
46.43%281.51,15212,73354.5%41.2%
51.85%272.01,23515,15871.4%45.0%
76.92%261.91,20113,09086.7%63.6%
61.54%261.11,23314,30144.4%70.6%
56.00%256.41,32416,03266.7%52.6%
40.00%251.31,31414,02133.3%46.1%
33.33%241.51,19513,43037.5%31.3%
41.67%241.51,25413,61733.3%46.7%
62.50%246.71,47916,86666.7%60.0%
34.78%231.91,21213,29330.0%38.5%
52.17%236.31,14613,59950.0%53.9%
50.00%222.01,22512,93354.5%45.5%
61.90%214.01,39317,04260.0%62.5%
50.00%206.81,10312,77755.6%45.5%
55.00%202.01,11412,36655.6%54.5%
55.00%204.11,23514,78660.0%53.3%
35.00%206.21,32012,06233.3%37.5%
50.00%202.11,15815,3060.0%66.7%
55.56%185.91,07214,43260.0%53.9%
55.56%187.01,27714,26671.4%45.5%
66.67%181.41,07613,12683.3%58.3%
58.82%171.31,30512,88950.0%63.6%
52.94%171.11,18314,29175.0%33.3%
81.25%161.51,16013,77880.0%81.8%
50.00%166.21,33014,33740.0%54.5%
37.50%166.31,14813,03733.3%40.0%
40.00%151.31,23213,19533.3%44.4%
73.33%155.81,18414,38671.4%75.0%
53.33%156.61,41113,85060.0%50.0%
64.29%146.01,01812,75075.0%60.0%
35.71%146.61,22715,10933.3%36.4%
50.00%146.01,11013,31040.0%55.6%
35.71%146.21,45216,01933.3%37.5%
35.71%141.81,07213,95712.5%66.7%
53.85%132.71,30412,30033.3%71.4%
69.23%136.21,14512,33066.7%70.0%
25.00%122.41,05214,846100.0%10.0%
33.33%126.91,51213,30816.7%50.0%
33.33%126.21,30515,195100.0%20.0%
41.67%123.81,38813,20140.0%42.9%
33.33%122.21,28613,47116.7%50.0%
33.33%126.71,08912,05120.0%42.9%
50.00%121.71,17812,67750.0%50.0%
54.55%113.81,20514,85025.0%71.4%
63.64%112.01,13114,52875.0%57.1%
60.00%102.11,15912,83450.0%66.7%
60.00%103.31,15214,49160.0%60.0%
60.00%105.21,37014,00750.0%66.7%
60.00%101.31,31216,518100.0%55.6%
40.00%106.81,11412,8250.0%57.1%
30.00%105.31,09411,07820.0%40.0%
70.00%103.41,18811,66875.0%66.7%
60.00%107.31,10011,41983.3%25.0%
50.00%105.11,40013,14425.0%66.7%
40.00%104.61,30814,2530.0%50.0%
60.00%102.71,20615,26933.3%71.4%
66.67%96.890912,66366.7%66.7%
44.44%96.71,69913,31350.0%42.9%
55.56%96.81,49615,33020.0%100.0%
75.00%82.81,34811,71175.0%75.0%
62.50%81.81,12010,90075.0%50.0%
37.50%81.199812,93340.0%33.3%
25.00%81.51,28514,7630.0%50.0%
42.86%76.894211,11550.0%40.0%
57.14%72.31,34216,6580.0%80.0%
42.86%76.37988,50533.3%100.0%
28.57%74.11,15313,38166.7%0.0%
66.67%62.31,10912,99950.0%75.0%
33.33%66.11,12810,04333.3%33.3%
50.00%62.393411,17133.3%66.7%
16.67%64.29689,52650.0%0.0%
33.33%66.41,42611,62633.3%33.3%
100.00%66.51,34712,358100.0%100.0%
33.33%66.91,15611,25120.0%100.0%
50.00%66.91,09711,27866.7%33.3%
20.00%52.01,16315,9880.0%20.0%
80.00%53.21,32014,336100.0%66.7%
40.00%53.291810,11850.0%33.3%
40.00%57.19399,71925.0%100.0%
60.00%57.11,13014,6050.0%75.0%
60.00%52.11,31014,714100.0%50.0%
60.00%53.71,1108,85860.0%0.0%
20.00%52.21,05513,0880.0%25.0%
40.00%54.81,19412,0870.0%50.0%
40.00%57.11,32413,6170.0%66.7%
60.00%56.71,33813,35066.7%50.0%

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Karthus vs Skarner - Frequently Asked Questions

How does Karthus do against Skarner in League of Legends?

Karthus wins the Karthus vs Skarner matchup with a 60.0% win rate compared to Skarner's 40.0%, a 20.0 percentage point difference. This data is based on 5 recent ranked games in patch 26.10.

How does Karthus do against Skarner in the early game?

In the early game, Karthus has the advantage against Skarner with a 100.0% win rate versus 0.0%. Karthus players should look to press their lane advantage through aggressive trades and wave control during the first 15 minutes.

How does Karthus do against Skarner in the late game?

In the late game, Karthus takes over the Karthus vs Skarner matchup with a 50.0% win rate compared to 50.0%. Karthus scales better into team fights and objective contests after 25 minutes.

Who wins the Karthus vs Skarner matchup?

Karthus wins the matchup against Skarner with a 60.0% win rate in League of Legends patch 26.10. The 20.0 percentage point advantage means Karthus is significantly favored in this lane matchup based on 5 games analyzed.

What is the best Karthus build against Skarner?

The best Karthus build against Skarner includes Liandry's Torment, Stormsurge, Shadowflame with Sorcerer's Shoes. Check the matchup breakdown above for the full item path and build order.

What are the best Karthus runes against Skarner?

The best Karthus runes against Skarner use the Inspiration primary tree with Precision secondary. This rune setup achieves a 100.0% win rate in the Karthus vs Skarner matchup. See the full rune breakdown in the matchup comparison above.

Does Karthus counter Skarner?

Yes, Karthus has a favorable matchup against Skarner with a 60.0% win rate. Karthus strongly counters Skarner in lane based on current patch 26.10 data.

How do I play Karthus against Skarner?

When playing Karthus against Skarner, leverage your statistical advantages by trading aggressively during favorable windows. You have early game priority — look for kills and zone control before first recall. Build the recommended items and runes for this specific matchup for the best results.