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

Karthus vs Kassadin

How to Beat Kassadin as Karthus in LoLKarthus is in the s tier of champions
Mage
AssassinMage

How to Beat Kassadin as Karthus

based on 657 Karthus vs Kassadin matchups
Win Rate
48.2 %
K/D/A
2.17
Pick Rate
1.4 %

How We Analyze LoL Champion Counters

We produce our matchup stats from the millions of rated League matches that we get from Riot Games each week. This guide on how to beat Kassadin as Karthus came out of an analysis of 657 ranked rounds where both champions fought one another. This counter pairing is fairly rare. Karthus is forced to battle against Kassadin in only 1.4% of his matches.

Karthus vs Kassadin Matchup Summary

Unfortunately, Karthus has done a dismal job of beating Kassadin. On average, he wins a lowly 48.2% of matches the champions battle each other in. In Karthus against Kassadin rounds, Karthus’s team is 0.1% more expected to obtain first blood. This implies that he probably will get first blood versus Kassadin.

Best Karthus vs Kassadin Counter Build

Items

Starter Items

Time Target
Scorchclaw PupHealth Potion

Early Items

~5 Mins
Sapphire CrystalAmplifying Tome

Core Karthus Items

~22 Mins
MalignanceShadowflameStormsurge

Optional Items

Rabadon's DeathcapLuden's CompanionLiandry's Torment

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

InspirationFirst StrikeMagical FootwearFuture's MarketCosmic Insight
DominationEyeball CollectionUltimate Hunter
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 Kassadin as Karthus

Tips for Playing as Karthus against Kassadin

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 Kassadin

It takes 6 spell casts for Kassadin's slow, Force Pulse, to become castable. If he levels up that ability, judiciously use your own skills while laning against him.

Kassadin deals mostly magic damage. If he's doing well consider buying magic resist items like Mercury's Treads and Banshee's Veil.

Each time Kassadin consecutively uses Riftwalk, he pays more and more mana. Keep this in mind as you chase him.

Karthus vs Kassadin Counter Stats

Karthus Image
Win Rate
48.2 %
VS
Win Rate
51.8 %
Kassadin Image
6.8
< Kills >
9
7.5
< Deaths >
5.9
9.5
< Assists >
6
1.55
< Killing Sprees >
1.96
87
< Minions Killed >
177
0.95
< Dragons Killed >
0.07
0.33
< Inhibitors >
0.42
279
< Physical Damage >
1,821
29,328
< Magic Damage >
22,590
2,127
< True Damage >
627
31,736
< Damage Dealt >
25,039
29,726
< Damage Taken >
32,729
12,806
< Gold Earned >
12,977
1.22
< Towers >
1.77
0.24
< Baron Takedowns >
0.03
9,350
< Total Healing >
6,877
14,942
< Experience >
16,522
19
< Vision Score >
17
7
< Wards Placed >
8
220
< Time Dealing CC >
192

How to Counter Kassadin with Karthus in LoL

The stat comparisons shown on this page clarify several influential Karthus versus Kassadin matchup statistics that may help you understand the differences and similarities between the pair. For instance, Karthus’s KDA ratio ([kills + assists] / deaths) of NaN is more than Kassadin’s KDA ratio of NaN, indicating that Karthus may be more central to his team's team fighting capability than Kassadin..

Karthus often has a slightly smaller longest kill spree than his enemy does. Commonly, he takes less damage than Kassadin. This is usually reflective of different amounts of tankyness; however, it can also show that the one champ has less mobility and thus is not able to escape further harm when engaged or poked.

Differences between Karthus and Kassadin

Damage Types Compared

Karthus
Kassadin
Physical Damage
Magic Damage
True Damage

Champion Playstyles Compared

Karthus
Kassadin

Who is Better, Karthus or Kassadin?

Both LoL champs are great. Both have their pros and cons. In League's current meta, Karthus usually loses when facing off against Kassadin, with a 48.2% win rate. As a result, Karthus makes a poor counter for Kassadin.

While Karthus does have a lower winrate than Kassadin, when they face off with one another, Karthus also has a lower difficulty level that makes him a less challenging champion to pick up and master. You should be careful when picking Karthus into Kassadinas his relative depth means that you may not be able to reach his full potential without a lot of practice beforehand.

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

While there isn't one best champion for every situation in League of Legends, in Karthus vs Kassadin matchups, Kassadin is the better champ with a lower win rate, less champion complexity, and a similar amount of utility to help out your teammates during team fights.

Karthus is a somewhat poor counter for Kassadin. Focus your actions on increasing your gold and cs and clearing objectives. If you can do that, you should hold your own as Karthus against Kassadin.

Additional Information for Karthus Players

How We Calculated Our Karthus vs Kassadin Build and Stats

For this guide on countering Kassadin as Karthus, we analyzed 657 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 Kassadin 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 truly master Karthus to counter Kassadin during both the lane and mid / late game phases of League of Legends, you should continue reading to gather a few extra tips and tricks for this matchup. If you listen to the build and tips shown here, you should grow your win rate significantly and be that much closer to League of Legends pro players.

Karthus most often picks up less CS relative to Kassadin. Champs who typically don't take much CS often don't need much CS to be valuable teammates, such as support champions. These kinds of champions are capable of scaling well off of their skills, stats, and first items alone. Yet, champions with a lot of CS, such as hyper-carries, usually need many items to be effective. In either case, try to surpass the values shown on this page to do well.

The best items to focus on in your Karthus versus Kassadin build include Malignance, Shadowflame, and Stormsurge. When Karthus included at least these three pieces in his build, he performed much better versus Kassadin than with most other common counter builds. In fact, Karthus boasted an average winrate of 48.2% battling Kassadin with this counter build.

To have the highest chance of crushing Kassadin as Karthus, Karthus players should take the First Strike, Magical Footwear, Future's Market, Cosmic Insight, Eyeball Collection, and Ultimate Hunter runes from the Inspiration and Domination rune sets. Out of all the rune sets that we analyzed for Karthus vs Kassadin face-offs, this blending of runes resulted in the highest win rate. Notably, these runes gave a 48.2% winrate overall.

If you want to view Karthus vs Kassadin tips and matchup stats and build suggestions for a a specific division, feel free to select one from the selection menu above. If viewing for the first time, the statistics and build suggestions given are computed using all rounds completed with these champions.