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How to Win Karthus vs LeBlanc Counter MatchupKarthus is in the b tier of champions

Karthus vs LeBlanc

How to Beat LeBlanc as Karthus in LoLKarthus is in the b tier of champions
Mage
AssassinMage

How to Beat LeBlanc as Karthus

based on 828 Karthus vs LeBlanc matchups
Win Rate
50.6 %
K/D/A
2.09
Pick Rate
1.7 %

How We Analyze LoL Champion Counters

We calculate our counter statistics from the millions of rated LoL games that we analyze each week. Our guide on how to beat LeBlanc as Karthus came out of an evaluation of 828 ranked matches where both champions faced each other. This matchup is fairly rare. Karthus encounters LeBlanc in only 1.7% of his rounds.

Karthus vs LeBlanc Matchup Summary

Karthus does a ok job of beating LeBlanc. Normally, he wins a acceptable 50.6% of games the champions battle each other in. In Karthus against LeBlanc games, Karthus’s team is 0.1% less likely to get first blood, implying that he probably won't get first blood versus LeBlanc.

Best Karthus vs LeBlanc Counter Build

Items

Starter Items

Time Target
Scorchclaw PupHealth Potion

Early Items

~5 Mins
Amplifying TomeLost Chapter

Core Karthus Items

~22 Mins
Rabadon's DeathcapMalignanceShadowflame

Optional Items

StormsurgeLiandry's TormentLuden's Companion

Summoner Spells

summonerexhaust summoner spell D
summonersmite summoner spell F

Skill Order

First skill for Karthus to level upq
>
Second ability for Karthus to level upe
>
Last skill for Karthus to max outw

Runes

DominationDark HarvestCheap ShotEyeball CollectionUltimate Hunter
PrecisionPresence of MindLast Stand
Adaptive ForceAdaptive ForceArmor
Karthus's passive ability p
Karthus's q ability q
Karthus's w ability w
Karthus's e ability e
Karthus's ultimate ability r
1
Q
2
E
3
Q
4
W
5
Q
6
R
7
Q
8
E
9
Q
10
E
11
R
12
E
13
E
14
W
15
W
16
R

Guide to Countering LeBlanc as Karthus

Tips for Playing as Karthus against LeBlanc

Lay Waste is very strong at farming minions and harassing enemy champions.

Ask your allies to help point out when you should use Requiem to get kills in different lanes.

Advice to Win Against LeBlanc

LeBlanc's ultimate can create fake LeBlancs during her spellcast or, rarely, at a distant position.

The fake LeBlanc created at a distance will always run at the nearest Champion, cast a harmless spell, then immediately disappear.

Attacking LeBlanc first avoids most of her tricks, especially if she's recently used her dash, Distortion.

Stunning or silencing LeBlanc will prevent her from activating the return part of Distortion.

Karthus vs LeBlanc Counter Stats

Karthus Image
Win Rate
50.6 %
VS
Win Rate
49.4 %
LeBlanc Image
7
< Kills >
8.1
7.5
< Deaths >
5.3
8.7
< Assists >
6.3
1.65
< Killing Sprees >
1.87
87
< Minions Killed >
157
0.93
< Dragons Killed >
0.05
0.29
< Inhibitors >
0.44
255
< Physical Damage >
2,799
28,838
< Magic Damage >
18,678
2,029
< True Damage >
833
31,123
< Damage Dealt >
22,311
29,737
< Damage Taken >
24,074
12,772
< Gold Earned >
12,023
1.1
< Towers >
1.73
0.24
< Baron Takedowns >
0.02
9,518
< Total Healing >
4,411
14,778
< Experience >
14,692
19
< Vision Score >
21
7
< Wards Placed >
9
219
< Time Dealing CC >
60

How to Counter LeBlanc with Karthus in LoL

The stat comparisons shown on this page clarify several influential Karthus against LeBlanc counter statistics that may help us interpret the distinctions between the two. As an example, Karthus’s KDA ratio ([kills + assists] / deaths) of NaN is better than LeBlanc’s KDA ratio of NaN, showing that Karthus may be more central to his team's team fighting potential than LeBlanc. This observation is largely a result of the differences in deaths.

Karthus often has a similar longest kill spree as his opponent does. Typically, he takes more damage than LeBlanc. This is usually reflective of differing health capacities, yet it can also imply that the one champion has less agility and thus is not able to escape additional damage when poked or engaged.

Differences between Karthus and LeBlanc

Damage Types Compared

Karthus
LeBlanc
Physical Damage
Magic Damage
True Damage

Champion Playstyles Compared

Karthus
LeBlanc

Who is Better, Karthus or LeBlanc?

Both LoL champions are great. Both champs have their pros and cons. In League's current meta, Karthus usually fairs equally well when playing against LeBlanc, with a 50.6% win rate. Thus, Karthus makes an ok counter to LeBlanc.

While Karthus does have a higher win rate compared to LeBlanc, when facing one another, Karthus also has a lower learning curve that makes him a less time consuming character to learn and master. You should be careful when picking Karthus into LeBlancas his relative depth means you may not be able to reach his full potential without a lot of practice beforehand.

Furthermore, Karthus also has some amount of CC and other utility, a similar amount to LeBlanc. This makes her just as valuable during teamfights, especially when facing champions with a ton of burst damage.

While there is not one best champion in League of Legends, in Karthus vs LeBlanc matchups, Karthus is the better champ with a similar win rate, less champion complexity, and a similar amount of utility to help out your teammates during team fights.

Karthus is a decent counter to LeBlanc. You will do well by focussing your strategy on increasing your gold and cs and destroying objectives. If you are able to do that, you should be able to stand on your own as Karthus against LeBlanc.

Additional Information for Karthus Players

How We Calculated Our Karthus vs LeBlanc Build and Stats

For this guide on countering LeBlanc as Karthus, we analyzed 828 matchups from recent LoL games. We use rigorous data cleaning and processing methods to ensure that our counter stats are of the highest quality. You can rest assured that the recommended build to counter LeBlanc as Karthus comes from real data and is not the fabrication of some random LoL player, as some other sites provide. You can use the filters at the top of the page to view the most relevant stats and items to your rank.

Other Useful Resources

Further Insights to Win this Matchup

If you would like to learn all of the intricacies of Karthus in order to counter LeBlanc during both the early game and mid / late game phases of League of Legends, you should keep reading to learn a few extra tricks and insights into this matchup. If you listen to the build and suggestions displayed here, you will grow your win rate by a lot and be closer to League of Legends pro players.

Karthus most often gets less CS relative to LeBlanc. Champions who typically don't take much CS usualy don't require much CS to be effective, such as sup champs. These kinds of champions are able to scale properly off of their skills, stats, and first items alone. Yet, champions with large amounts of CS, such as hyper-carries, typically require several high cost items to be effective. In either case, try to surpass the values reported on this page to do well.

The most important items to focus on in your Karthus versus LeBlanc build include Rabadon's Deathcap, Malignance, and Shadowflame. When Karthus used at least these three pieces in his build, he performed significantly better vs. LeBlanc than with most other common item sets. In fact, Karthus boasted an average winrate of 50.6% battling LeBlanc with this counter build.

To have the best probability of crushing LeBlanc as Karthus, you should use the Dark Harvest, Cheap Shot, Eyeball Collection, Ultimate Hunter, Presence of Mind, and Last Stand runes from the Domination and Precision rune sets. Out of all the rune sets players used for Karthus vs LeBlanc fights, this sequence of runes yielded the highest win rate. Notably, these runes averaged a 50.6% win rate overall.

By default, tips, statistics, and builds on how to beat LeBlanc as Karthus are presented for all skill levels, merged. If you want to narrow the statistics and builds to a specific player tier, you may use the selection menu located earlier on the page.