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

Karthus with Sona

How to Win With Karthus and Sona Paired TogetherKarthus is in the a tier of champions
Mage
SupportMage

How to Synergize Karthus and Sona

based on 992 Karthus with Sona pairs
Win Rate
45.1 %
K/D/A
2.11
Pick Rate
2 %

How We Analyze Champion Pairings in LoL

We download data from from millions of League of Legends matches straight from Riot Games each week. Karthus has been on the same team as Sona in 992 recent, ranked games. By gathering so much accurate data straight from the publishers of League, we are completely sure that we can give you robust, insightful builds to help Karthus play with Sona. It is relatively rare for Karthus to play alongside Sona as teammates. This has only occurred in approximately 2.0% of matches with Karthus.

Karthus Sona Synergy Summary

Unfortunately, Karthus has done a awful job of teaming up with Sona. Usually, he wins a poor 45.1% of the time the champs play on the same team. If you want to win more matches as Karthus when fighting on the same team as Sona by learning how to better synergize your play style with her, then dig into the full build (with items, runes, summoner spells, and skills) below!

Best Karthus vs Sona Counter Build

Items

Starter Items

Time Target
Scorchclaw PupHealth Potion

Early Items

~5 Mins
Sapphire CrystalAmplifying Tome

Core Karthus Items

~22 Mins
MalignanceStormsurgeLiandry's Torment

Optional Items

Rabadon's DeathcapShadowflameVoid StaffLuden'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
SorceryTranscendenceGathering Storm
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 Sona

Tips for Playing as Karthus with Sona

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 Sona Will Play

Make sure to tag your allies while Sona's auras are active, but avoid getting caught out by enemies.

Save Crescendo for the game-altering moment.

Well-timed uses of Aria of Perseverance will grant you maximum survivability.

Karthus Sona Synergy Stats

Karthus Image
Win Rate
45.1 %
VS
Win Rate
54.9 %
Sona Image
6.7
< Kills >
7
7.4
< Deaths >
7.6
8.9
< Assists >
9.5
1.55
< Killing Sprees >
1.63
89
< Minions Killed >
88
0.86
< Dragons Killed >
0.89
0.26
< Inhibitors >
0.28
258
< Physical Damage >
246
27,769
< Magic Damage >
29,153
1,911
< True Damage >
2,031
29,939
< Damage Dealt >
31,430
29,467
< Damage Taken >
29,785
12,517
< Gold Earned >
12,799
1.06
< Towers >
1.08
0.23
< Baron Takedowns >
0.23
9,232
< Total Healing >
9,279
14,540
< Experience >
14,921
18
< Vision Score >
19
7
< Wards Placed >
7
216
< Time Dealing CC >
221

How to Play with Sona as Karthus in LoL

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

When Karthus is paired with Sona, he gets a barely noticable drop in his total damage output. This could signal that Sona doesn't help protection for him to dish out more damage or that her allyship also helps extend the round's duration. Similarly, when Karthus is played together with Sona 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 Sona.

Additionally, when Karthus plays with Sona on the same team, he on average receives a little less damage than when he plays alone. Getting dealt not as much damage could indicate that Sona does a decent job of covering Karthus in team fights.

Synergies between Karthus and Sona

Damage Types Compared

Karthus
Sona
Physical Damage
Magic Damage
True Damage

Champion Playstyles Contrasted

Karthus
Sona

Is Karthus better when played alongside Sona?

There is no universally accepted best champion pairing for Karthus that will always be his #1 ally. However, Sona is a not very good ally for Karthus. By playing on the same side as Karthus, she decreases their win rate by -2.2% to 45.1%. This demonstrates that there is a negative strategic relationship between Karthus and Sona that allows them to perform worse together than without each other.

Sona has a much lower diffuclty than Karthus. That means Karthus players don't need to be cautious when finding Sona allies to play with, as they will need a much lower level of skill to cooperate well with you.

When playing cooperatively, you should witness an overall large increase in your team’s ability to to do a lot of AP damage. When paired, these champs are able to dish out a surprising amount of magic type damage.

Although, by aligning Karthus and Sona together, you may not be giving your other teammates much protection for burst damage. Plan to have other champions on your team that nullifies this gap in this pairing's playstyle.

Regardless of the ability of your Sona ally, you need to focus on maximizing your gold income, outlasting your enemies, and taking down objectives. If you heed this simple advice, you should do well anyway.

Additional Information for Karthus Players

How We Calculated Our Karthus Sona Synergy Build and Stats

For this guide on pairing Karthus and Sona, we analyzed 992 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 Sona 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 to work well with Sona during both the lane and mid / late game phases of League of Legends games, you should continue reading to learn a few extra lessons on this champion pairing. If you listen to the build and tips presented above, you will increase your win rate significantly.

The most crucial items to prioritize in your Karthus and Sona synergy build consist of Malignance, Stormsurge, and Liandry's Torment. When Karthus bought at least these three items in his build, he did significantly better as an ally of Sona than with many other typical item sets. In fact, Karthus boasted an average winrate of 45.1% helping carry Sona with these items in his kit.

To have the best probability of defeating your oponents, Karthus players should take the Dark Harvest, Cheap Shot, Eyeball Collection, Ultimate Hunter, Gathering Storm, and Transcendence runes from the Domination and Sorcery rune sets. Out of all the rune sets players chose for this team composition, this combo of runes yielded the greatest win rate. Notably, these runes averaged a 45.1% win rate overall.

By default, tips, statistics, and builds on how to team up Sona with Karthus are displayed for all ranked divisions combined. If you would like to narrow the statistics and builds to an individual rank, you may use the selection menu earlier on the page.