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

Karthus with Leona

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

How to Synergize Karthus and Leona

based on 1,874 Karthus with Leona pairs
Win Rate
51.4 %
K/D/A
2.31
Pick Rate
3.9 %

How We Analyze Champion Pairings in LoL

We pull the results of from millions of LoL rounds directly from Riot Games each week. Karthus has gone into battle with Leona in 1874 recently played, ranked games. By gathering so much accurate data directly from the developers of League of Legends, we feel confident that we can showcase high quality, usable builds to help Karthus play with Leona. It is relatively rare for Karthus to play alongside Leona as teammates. This pairing has only happened in approx. 3.9% of matches with Karthus.

Karthus Leona Synergy Summary

Karthus has done a decent job of synergizing with Leona. On average, he wins an acceptable 51.4% of matches the champs fight together on the same side. If you want to play better as Karthus when fighting on the same team as Leona by learning 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 Leona Counter Build

Items

Starter Items

Time Target
Scorchclaw PupHealth Potion

Early Items

~5 Mins
BootsLost Chapter

Core Karthus Items

~22 Mins
Rabadon's DeathcapMalignanceStormsurge

Optional Items

Void StaffShadowflameZhonya's HourglassLiandry's Torment

Summoner Spells

summonerflash 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 Leona

Tips for Playing as Karthus with Leona

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 Leona Will Play

Shield of Daybreak and Zenith Blade form a powerful offensive combo.

Lead the charge and mark your foes with Sunlight before your allies deal damage.

You can absorb a huge amount of damage using Eclipse, but you must stay near enemies to gain the bonus duration.

Karthus Leona Synergy Stats

Karthus Image
Win Rate
51.4 %
VS
Win Rate
48.6 %
Leona Image
7.6
< Kills >
7
7.4
< Deaths >
7.6
9.5
< Assists >
9.5
1.79
< Killing Sprees >
1.63
83
< Minions Killed >
88
1.02
< Dragons Killed >
0.89
0.3
< Inhibitors >
0.28
251
< Physical Damage >
246
29,586
< Magic Damage >
29,153
2,086
< True Damage >
2,031
31,924
< Damage Dealt >
31,430
29,594
< Damage Taken >
29,785
12,963
< Gold Earned >
12,799
1.13
< Towers >
1.08
0.27
< Baron Takedowns >
0.23
9,938
< Total Healing >
9,279
14,943
< Experience >
14,921
18
< Vision Score >
19
6
< Wards Placed >
7
219
< Time Dealing CC >
221

How to Play with Leona as Karthus in LoL

The Karthus Leona synergy stats shown here demonstrate the areas of his gameplay that do better (or worse) when paired with Leona, 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 Leona. His KDA decreased from NaN to NaN. This fall shows that Leona helps Karthus perform poorer in ranked League of Legends games. Yet, the small difference shows that this performance change is not very impactful.

When Karthus plays on the same team as Leona, he sees a marginal improvement in his full damage output. This difference may indicate that Leona provides protection for him to deal more damage or that her presence also helps extend the game's duration. Similarly, when Karthus is played alongside Leona on the same team, 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 alongside Leona.

Additionally, when Karthus plays with Leona on the same team, he on average takes a little less damage than when he fights alone. Taking not as much damage may mean that Leona does a decent job of covering Karthus in teamfights.

Synergies between Karthus and Leona

Damage Types Compared

Karthus
Leona
Physical Damage
Magic Damage
True Damage

Champion Playstyles Contrasted

Karthus
Leona

Is Karthus better when played alongside Leona?

There is no top champion pairing for Karthus that will no matter what be his best ally. However, overall, Leona is a top-tier teammate for Karthus. By being on the same team as Karthus, she raises their win rate by 4.1% to 51.4%. This proves that there is an important bond between Karthus and Leona that allows them to perform stronger together than without each other.

Leona has a much lower diffuclty than Karthus. That means you don't need to be careful when arranging Leona allies to play with, as they will require a much lower level of skill to be able to play well with you.

Fighting together, Karthus players should observe an overall large increase in your team’s ability to support your allies. Together, these champions may be able to carry with the power of their abilities.

In contrast, by pairing Karthus and Leona together, you may not be giving your other teammates a lot of sustained damage output. We recommend you bring other champions on your team that helps cover this hole in this pairing's abilities.

Regardless of your Leona ally's skill level, you should focus on maximizing your income, warding to avoid ambushes, and clearing objectives. If you follow these simple suggestions, you will do well, regardless.

Additional Information for Karthus Players

How We Calculated Our Karthus Leona Synergy Build and Stats

For this guide on pairing Karthus and Leona, we analyzed 1,874 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 Leona 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

If you would like to learn all of the intricacies of Karthus to pair well with Leona during both the laning and mid / late game phases of League of Legends games, you should continue reading to pick up some more tips and tricks for this champion pairing. If you listen to the build and tips displayed above, you should grow your win rate by a lot.

The best finished items to focus on in your Karthus and Leona synergy build consist of Rabadon's Deathcap, Malignance, and Stormsurge. When Karthus combined at least these three great items in his build, he performed much better when fighting alongside Leona than with many other common builds. In fact, Karthus boasted an average win rate of 51.4% when playing alongside Leona with these items in his kit.

To have the best chance of defeating your oponents, you should equip 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 players picked for Karthus and Leona pairings, this set of runes yielded the top win rate. Notably, these runes gave a 51.4% win rate overall.

By default, tips, statistics, and builds on how to pair Leona with Karthus are displayed for every ranked division. If you want to filter the statistics and builds to a specific rank, you should use the selection menu above.