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

Karthus with Xayah

How to Win With Karthus and Xayah Paired TogetherKarthus is in the b tier of champions
Mage
Marksman

How to Synergize Karthus and Xayah

based on 644 Karthus with Xayah pairs
Win Rate
44.1 %
K/D/A
2.08
Pick Rate
1.3 %

How We Analyze Champion Pairings in LoL

We download the results of from millions of League games directly from Riot Games each week. Karthus has fought alongside Xayah in 644 recently played, competitive matches. By amassing so much relevant data directly from the publishers of League of Legends, we are totally sure that we can showcase robust, accurate builds to help Karthus synergize with Xayah. It is very rare for Karthus to play with Xayah as teammates. This has only happened in about 1.3% of games with Karthus.

Karthus Xayah Synergy Summary

Unfortunately, Karthus has done a pathetic job of teaming up with Xayah. Normally, he wins a dismal 44.1% of games the champions play on the same team. If you want to play better as Karthus when fighting on the same team as Xayah by figuring out how to better synergize your play style with her, then dig into the complete build (with items, runes, summoner spells, and skills) below!

Best Karthus vs Xayah Counter Build

Items

Starter Items

Time Target
Scorchclaw PupHealth Potion

Early Items

~5 Mins
BootsAmplifying Tome

Core Karthus Items

~22 Mins
MalignanceStormsurgeLiandry's Torment

Optional Items

Rabadon's DeathcapShadowflameLuden'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 CollectionTreasure Hunter
PrecisionPresence of MindCoup de Grace
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 Xayah

Tips for Playing as Karthus with Xayah

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 Xayah Will Play

Xayah's attacks and abilities leave Feathers on the ground that she can later recall for massive area damage and control.

Xayah can use Featherstorm to dodge almost any ability while also creating a ton of Feathers. Try to utilize the offensive and defensive aspects of this ability.

Karthus Xayah Synergy Stats

Karthus Image
Win Rate
44.1 %
VS
Win Rate
55.9 %
Xayah Image
6.8
< Kills >
7
7.6
< Deaths >
7.6
9
< Assists >
9.5
1.59
< Killing Sprees >
1.63
70
< Minions Killed >
88
0.94
< Dragons Killed >
0.89
0.26
< Inhibitors >
0.28
247
< Physical Damage >
246
28,594
< Magic Damage >
29,153
2,172
< True Damage >
2,031
31,014
< Damage Dealt >
31,430
31,074
< Damage Taken >
29,785
12,658
< Gold Earned >
12,799
0.95
< Towers >
1.08
0.23
< Baron Takedowns >
0.23
10,482
< Total Healing >
9,279
14,827
< Experience >
14,921
20
< Vision Score >
19
7
< Wards Placed >
7
229
< Time Dealing CC >
221

How to Play with Xayah as Karthus in LoL

The Karthus Xayah synergy stats shown here demonstrate the areas of his gameplay that do better (or worse) when paired with Xayah, 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 Xayah. His KDA fell from NaN to NaN. This drop shows that Xayah helps Karthus perform not as well in competitive League of Legends rounds. Yet, the small difference proves that this performance change is only marginal.

When Karthus plays on the same team as Xayah, he observes a little decrease in his full damage output. This change may signal that Xayah does not help protection for him to dish out more damage or that her participation also helps increase the match's duration. Similarly, when Karthus is played with Xayah on the same side, he usually scores many fewer killing sprees compared to when he plays on his own. This is contrasting evidence that he is worse when playing synergisticly with Xayah.

Moreover, when Karthus plays with Xayah on the same side, he typically takes a little more damage than when he plays alone. Receiving more damage may indicate that Xayah does a poor job of covering Karthus in team fights.

Synergies between Karthus and Xayah

Damage Types Compared

Karthus
Xayah
Physical Damage
Magic Damage
True Damage

Champion Playstyles Contrasted

Karthus
Xayah

Is Karthus better when played alongside Xayah?

There is no perfect champion pairing for Karthus that will 100% of the time be his #1 teammate. Yet, overall, Xayah is a terrible ally for Karthus. By locking into the same team as Karthus, she lowers their win rate by -3.2% to 44.1%. This proves that there is a very bad bond between Karthus and Xayah that allows them to perform not as well together than without each other.

Xayah has a lower difficulty than Karthus. That means Karthus players don't need to be careful when lining up Xayah allies to play with, as they will require a relatively low level of skill to cooperate well with you.

Playing alongside, you should expect to see an overall large increase in your team’s capacity to deal physical damage. Together, these champions can tear through the other team with a lot of physcial damage.

Conversely, by bringing Karthus and Xayah together, you may not be giving your side a great deal of support. Make sure to include other champions on your team that helps cover this relative gap in this pairing's playstyle.

Regardless of the skill of your Xayah ally, you should focus on increasing your gold income, outlasting your enemies, and taking down objectives. If you follow these simple suggestions, you should do well anyway.

Additional Information for Karthus Players

How We Calculated Our Karthus Xayah Synergy Build and Stats

For this guide on pairing Karthus and Xayah, we analyzed 644 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 Xayah 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 learn all of the intricacies of Karthus in order to synergize with Xayah during both the lane and mid / late game phases of LoL matches, you should keep reading to master a few extra tips and tricks for this champion pairing. If you mind the build and stats presented here, you will increase your win rate by a lot.

The top items to use in your Karthus and Xayah synergy build consist of Malignance, Stormsurge, and Liandry's Torment. When Karthus included at least these three great items in his build, he did a lot better as an ally of Xayah than with many other common item sets. In fact, Karthus had an average win rate of 44.1% when synergizing his build and playstyle to Xayah with these items in his kit.

To have the highest likelihood of vanquishing your oponents, Karthus players should take the Dark Harvest, Cheap Shot, Eyeball Collection, Treasure Hunter, Coup de Grace, and Presence of Mind runes from the Domination and Precision rune sets. Out of all the runes that we analyzed for this team composition, this mix of runes yielded the highest win rate. Moreover, these runes averaged a 44.1% win rate overall.

By default, tips, stats, and builds on how to pair Xayah with Karthus are shown for all skill levels combined. If you would like to filter the statistics and builds to an individual rank, you can use the selection menu located at the top of this page.