Karthus - League of Legends Champion
Win Rate
49.8%
Pick Rate
1.0%

Karthusvs Trundle

CMage
Patch26.12
Matches328,930
LaneAll Lanes
TierAll Tiers
Last UpdatedJun 19, 2026
MethodologyData Methodology

Karthus vs Trundle is a decisive matchup in LoL patch 26.12. Trundle wins with a 60.0% win rate (+20.0%) over Karthus based on 5 games. Karthus wins the early laning phase while Trundle scales better into the late game. Below you'll find the best Karthus build, runes, laning stats, and strategies for the Karthus vs Trundle matchup.

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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
Karthus - 40.0% win rate in this matchup
Karthus
40.0% WR
VS
Trundle vs Karthus matchup - 60.0% win rate
Trundle
60.0% WR

Who Wins the Karthus vs Trundle Matchup?

Trundle wins the Karthus vs Trundle matchup
Winner
Trundle
Matches: 5
40.0%
Win Rate
60.0%
1.3
CS / min
1.0
1,160
DMG / min
598
10,869
Gold / game
11,827
254
Heal / min
870
474
DMG Mitigated / min
1,252
0.7
CC / min
0.8
50.0%
Early Game WR
50.0%
33.3%
Late Game WR
66.7%

Karthus vs Trundle Matchup Summary

The Karthus vs Trundle matchup is a decisive matchup in League of Legends ranked play. Based on 5 recent matches analyzed, Trundle wins with a 60.0% win rate compared to Karthus's 40.0%, giving Trundle a 20.0 percentage point advantage. Game phase dynamics play a critical role here: Karthus controls the early laning stage, but Trundle outscales as the game goes longer. The matchup shifts dramatically depending on game length — Karthus needs to press advantages before Trundle reaches their power spikes, while Trundle should focus on safe farming and hitting key item breakpoints. The most significant statistical gap is in sustain, where Trundle leads by 1,395 HP/min — a difference that heavily influences the outcome of trades and skirmishes. Trundle has a strong advantage in this matchup. Karthus players should play defensively, prioritize safe farming under tower, and look for opportunities created by jungle pressure or Trundle overextending. Avoid prolonged trades and wait for team fights where positioning and coordination matter more. Understanding these matchup dynamics is essential for champion select decisions and in-game strategy when facing this lane opponent.

Karthus vs Trundle Laning Phase Breakdown

Trundle wins the laning phase against Karthus in League of Legends

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

Farming
1.3Karthus
1.0Trundle
Karthus edges out Trundle by 0.3 CS per minute — a moderate farming advantage that adds up to roughly 5 CS over a 15-minute laning phase. This translates to earlier component purchases and slightly faster power spikes for Karthus.
Damage
1,160Karthus
598Trundle
Karthus heavily out-damages Trundle by 563 DMG/min, dominating both short trades and all-in fights. Trundle 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
10,869Karthus
11,827Trundle
Trundle generates a commanding 958 more gold per game than Karthus. This substantial economic advantage means Trundle consistently reaches key item breakpoints earlier, creating a compounding lead that grows throughout the game. Karthus should focus on cost-effective item choices and avoid unnecessary deaths to prevent falling further behind.
Utility
0.7Karthus
0.8Trundle
Both Karthus and Trundle provide similar amounts of crowd control (0.2s/min difference), meaning neither has a significant advantage in locking down opponents for ganks or team fights. Lane ganks are equally effective for both sides.
Sustain
727Karthus
2,122Trundle
Trundle vastly out-sustains Karthus, healing and mitigating 1,395 more damage per minute. This massive durability gap means Trundle 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 Trundle

Sorcerer's Shoes is the optimal boots choice against Trundle, providing the mobility and stats Karthus needs most in this matchup. The top-performing core items for Karthus against Trundle are Liandry's Torment, Shadowflame and Blackfire Torch. This combination gives Karthus an effective balance of damage, survivability, and utility for the matchup. This build performs exceptionally well, achieving a 100.0% win rate across 1 games — well above average and making it the top item path against Trundle. Adjustments may be needed based on team compositions and game state, but this build provides the strongest foundation for the Karthus vs Trundle matchup.

Early Game vs Late Game

Early Game
Karthus
50.0%
+0.0% advantage
Karthus early game win rateKarthus50.0%
Trundle early game win rateTrundle50.0%
Late Game
Trundle
66.7%
+33.3% advantage
Karthus late game win rateKarthus33.3%
Trundle late game win rateTrundle66.7%

The early game (first 15 minutes) is a toss-up between Karthus and Trundle, with Karthus holding a razor-thin 50.0% win rate edge (+0.0%). Individual skill and jungle proximity will matter more than champion advantage in the early laning phase.

Trundle is far superior in the late game (25+ minutes), boasting a 66.7% win rate — 33.3 points above Karthus. Extended games heavily favor Trundle, whose kit and scaling make them a dominant force in team fights and objective control.

The power dynamics shift as the game progresses — Karthus has the edge early, but Trundle gradually takes over. However, the margins are slim enough that either champion can win at any stage with the right plays. Focus on taking advantages when you have them rather than waiting for a specific game phase.

Best Karthus Runes Against Trundle

Sorcery rune tree - Karthus primary runes vs TrundleSorcery
Deathfire Touch - best Karthus rune vs TrundleAxiom Arcanist - best Karthus rune vs TrundleAbsolute Focus - best Karthus rune vs TrundleGathering Storm - best Karthus rune vs Trundle
Precision rune tree - Karthus secondary runes vs TrundlePrecision
Last Stand - best Karthus rune vs TrundleTriumph - best Karthus rune vs Trundle
100.0% WR

The Sorcery and Precision rune setup gives Karthus the best tools to compete against Trundle in this difficult matchup, compensating for the statistical disadvantages with optimal rune synergies.


Karthus matchup data for League of Legends patch 26.12. 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 26.12
Opponent
Win Rate
Matches
CS/min
DMG/min
Gold/game
Early WR
Late WR
79.17%241.51,17116,01771.4%82.3%
47.83%231.61,33113,80122.2%64.3%
36.36%227.01,21513,60040.0%33.3%
50.00%206.81,14613,83633.3%75.0%
36.84%191.51,19114,99950.0%33.3%
57.89%196.41,28215,07975.0%45.5%
43.75%161.492912,39133.3%57.1%
62.50%161.11,08912,87787.5%37.5%
37.50%161.31,15014,3110.0%50.0%
37.50%166.51,32414,20433.3%40.0%
46.67%151.31,27514,06880.0%30.0%
66.67%151.61,33616,38350.0%72.7%
46.15%132.01,24815,11433.3%57.1%
69.23%136.71,33613,89066.7%70.0%
58.33%127.01,33315,30566.7%50.0%
50.00%121.41,19714,68975.0%37.5%
41.67%122.01,32616,08450.0%37.5%
50.00%126.81,51916,29675.0%37.5%
58.33%121.21,17513,96660.0%57.1%
25.00%122.01,23914,90320.0%28.6%
54.55%111.91,15514,82750.0%57.1%
45.45%111.51,04914,34733.3%50.0%
60.00%102.01,10012,96560.0%60.0%
30.00%101.81,19514,40040.0%20.0%
50.00%105.11,23012,29750.0%50.0%
55.56%96.71,05211,80266.7%33.3%
25.00%81.41,06913,75933.3%20.0%
37.50%81.61,17215,27250.0%33.3%
50.00%81.01,25711,32250.0%50.0%
37.50%81.91,18112,65966.7%20.0%
62.50%81.31,24014,31166.7%60.0%
75.00%86.51,45617,92766.7%80.0%
14.29%71.41,31914,0460.0%16.7%
71.43%71.41,21015,32466.7%75.0%
57.14%71.21,17515,99275.0%33.3%
57.14%71.51,32615,0190.0%66.7%
42.86%76.71,18112,8830.0%75.0%
57.14%71.21,35912,414100.0%40.0%
57.14%71.71,25615,972100.0%50.0%
83.33%61.31,11312,40775.0%100.0%
33.33%61.31,08113,61150.0%0.0%
50.00%64.21,33616,1940.0%60.0%
66.67%66.91,24213,33050.0%100.0%
33.33%66.81,17714,76350.0%25.0%
66.67%64.385112,03550.0%75.0%
20.00%51.11,32413,37550.0%0.0%
80.00%51.21,27216,405100.0%75.0%
60.00%57.61,08115,881100.0%50.0%
40.00%51.21,30815,8800.0%50.0%
20.00%56.21,01012,7620.0%25.0%
40.00%51.31,16010,86950.0%33.3%
60.00%52.51,18413,57450.0%66.7%
40.00%56.31,23413,5420.0%66.7%
40.00%51.31,40918,078100.0%25.0%
50.00%21.81,20516,041100.0%0.0%
0.00%10.01585190.0%0.0%

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Karthus vs Trundle - Frequently Asked Questions

How does Karthus do against Trundle in League of Legends?

Trundle wins the Karthus vs Trundle matchup with a 60.0% win rate compared to Karthus's 40.0%, a 20.0 percentage point difference. This data is based on 5 recent ranked games in patch 26.12.

How does Karthus do against Trundle in the early game?

In the early game, Karthus has the advantage against Trundle with a 50.0% win rate versus 50.0%. 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 Trundle in the late game?

In the late game, Trundle takes over the Karthus vs Trundle matchup with a 66.7% win rate compared to 33.3%. Trundle scales better into team fights and objective contests after 25 minutes.

Who wins the Karthus vs Trundle matchup?

Trundle wins the matchup against Karthus with a 60.0% win rate in League of Legends patch 26.12. The 20.0 percentage point advantage means Trundle is significantly favored in this lane matchup based on 5 games analyzed.

What is the best Karthus build against Trundle?

The best Karthus build against Trundle includes Liandry's Torment, Shadowflame, Blackfire Torch with Sorcerer's Shoes. This build achieves a 100.0% win rate in the matchup. Check the matchup breakdown above for the full item path and build order.

What are the best Karthus runes against Trundle?

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

Does Karthus counter Trundle?

No, Karthus struggles against Trundle with only a 40.0% win rate. Trundle has the advantage in this matchup. Karthus players should focus on safe farming and avoiding extended trades to minimize Trundle's lead.

How do I play Karthus against Trundle?

When playing Karthus against Trundle, play cautiously and avoid Trundle's power spikes. Look for jungle assistance and team-dependent plays since Trundle has the statistical advantage at most stages. Use the matchup-specific build and runes above to optimize your chances.