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How to Synergize Karthus with Kassadin on the Same TeamKarthus is in the b tier of champions

Karthus with Kassadin

How to Win With Karthus and Kassadin Paired TogetherKarthus is in the s tier of champions
Mage
AssassinMage

How to Synergize Karthus and Kassadin

based on 434 Karthus with Kassadin pairs
Win Rate
47.5 %
K/D/A
2.03
Pick Rate
0.9 %

How We Analyze Champion Pairings in LoL

At MOBA Champion, we pull the stats from from millions of League rounds straight from Riot Games each and every week. Karthus has gone into battle with Kassadin in 434 recent, competitive games. By accumulating so much complete data straight from the creators of LoL, we are sure that we can showcase high quality, usable builds to help Karthus synergize with Kassadin. It is very rare for Karthus to play alongside Kassadin on the same side. This has only taken place in approximately 0.9% of games with Karthus.

Karthus Kassadin Synergy Summary

Unfortunately, Karthus has done a poor job of fighting on the same side as Kassadin. Usually, he wins a dismal 47.5% of the time the champions fight together on the same side. If you want to win more matches as Karthus when playing with Kassadin by figuring out how to better synergize your strategy with him, then look into the full build (with items, runes, summoner spells, and skills) below!

Best Karthus vs Kassadin Counter Build

Items

Starter Items

Time Target
Scorchclaw PupHealth Potion

Early Items

~5 Mins
Amplifying TomeGlowing Mote

Core Karthus Items

~22 Mins
Rabadon's DeathcapMalignanceLiandry's Torment

Optional Items

ShadowflameStormsurge

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 Synergizing Karthus and Kassadin

Tips for Playing as Karthus with 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 Understand How Kassadin Will Play

Kassadin's ultimate has many uses and is on a shorter cooldown than most, use it often.

Kassadin has multiple item paths; he can go caster via Mana and Ability Power or anti-caster with Cooldown Reduction and Magic Resist.

Try to get the Ancient Golem buff to counteract Riftwalk's increasing Mana cost.

Karthus Kassadin Synergy Stats

Karthus Image
Win Rate
47.5 %
VS
Win Rate
52.5 %
Kassadin Image
6.5
< Kills >
7
8
< Deaths >
7.6
9.7
< Assists >
9.5
1.44
< Killing Sprees >
1.63
77
< Minions Killed >
88
0.91
< Dragons Killed >
0.89
0.24
< Inhibitors >
0.28
251
< Physical Damage >
246
28,478
< Magic Damage >
29,153
2,193
< True Damage >
2,031
30,923
< Damage Dealt >
31,430
30,493
< Damage Taken >
29,785
12,667
< Gold Earned >
12,799
0.93
< Towers >
1.08
0.24
< Baron Takedowns >
0.23
9,836
< Total Healing >
9,279
14,676
< Experience >
14,921
19
< Vision Score >
19
7
< Wards Placed >
7
225
< Time Dealing CC >
221

How to Play with Kassadin as Karthus in LoL

The Karthus Kassadin synergy stats shown here demonstrate the areas of his gameplay that do better (or worse) when paired with Kassadin, compared to his overall stats. Significant differences are areas of focus that highlight how his gameplay changes when paired with this other champion.

Overall, Karthus sees a very large drop in his KDA (ratio of kills and assists to deaths) when paired with Kassadin. His KDA went down from NaN to NaN. This drop shows that Kassadin helps Karthus perform poorer in competitive League games. Yet, the small difference shows that this performance change is only marginal.

When Karthus is an ally to Kassadin, he observes a little decrease in his complete damage dealt. This may indicate that Kassadin does not help cover for him to dish out more damage or that his allyship also helps increase the match's duration. Similarly, when Karthus is played together with Kassadin on the same team, he usually scores many fewer killing sprees than when he plays on his own. This is contrasting evidence that he is worse when playing with Kassadin.

Moreover, when Karthus plays with Kassadin on the same side, he usually receives a little more damage than when he fights alone. Getting dealt more damage may mean that Kassadin does a poor job of covering Karthus during team fights.

Synergies between Karthus and Kassadin

Damage Types Compared

Karthus
Kassadin
Physical Damage
Magic Damage
True Damage

Champion Playstyles Contrasted

Karthus
Kassadin

Is Karthus better when played alongside Kassadin?

There is no perfect synergy for Karthus that will always be his top synergy. However, overall, Kassadin is a very typical ally for Karthus. By locking into the same side as Karthus, he raises their win rate by 0.2% to 47.5%. This shows that there is only a small bond between Karthus and Kassadin that results in them performing better together than alone.

Kassadin has a greater difficulty than Karthus. That means Karthus players must be careful when arranging Kassadin allies to play with, as they will have to have a greater level of skill to be able to play well with you.

Playing together, Karthus players will likely see an overall large increase in your team’s capacity to deal magical damage. When paired, these champions are able to dish out a surprising amount of magic type damage.

Although, by aligning Karthus and Kassadin together, you may not be giving your side enough AD. We recommend you bring other champions on your team that nullifies this gap in this pairing's capabilities.

Regardless of the skill of your Kassadin ally, you should focus on increasing your gold income, staying alive by avoiding foolish fights, and clearing objectives. If you heed this simple advice, you should do well, regardless.

Additional Information for Karthus Players

How We Calculated Our Karthus Kassadin Synergy Build and Stats

For this guide on pairing Karthus and Kassadin, we analyzed 434 ranked and recent League of Legends matches. We perform advanced data cleaning and statistical methods to guarantee that our team synergy stats are accurate and reliable. You can be confident that our recommended build to pair Karthus with Kassadin comes from actual 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 your division's most relevant stats and build.

Other Useful Resources

Further Insights to Win with this Champion Pairing

To truly master Karthus to synergize with Kassadin during both the early game and mid / late game phases of League of Legends rounds, you should continue reading to learn a few extra lessons on this champion pairing. If you use the build and tips shown here, you will increase your win rate significantly.

The most important finished items to have in your Karthus and Kassadin synergy build include Rabadon's Deathcap, Malignance, and Liandry's Torment. When Karthus used at least these three great items in his build, he did significantly better as an ally of Kassadin than with many other commonly used item sets. In fact, Karthus had an average winrate of 47.5% when synergizing his build and playstyle to Kassadin with these items in his kit.

To have the best chance of defeating your oponents, 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 runes we have analyed for this champion pairing, this set of runes resulted in the greatest win rate. Notably, these runes averaged a 47.5% win rate overall.

By default, tips, stats, and builds on how to synergize Kassadin with Karthus are presented for all ranked divisions. If you want to narrow the statistics and builds to a particular player tier, you can use the selection menu above.