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

Karthus with Samira

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

How to Synergize Karthus and Samira

based on 1,976 Karthus with Samira pairs
Win Rate
47 %
K/D/A
2.22
Pick Rate
4.1 %

How We Analyze Champion Pairings in LoL

We pull the results of from millions of League rounds directly from Riot Games each week. Karthus has been on the same team as Samira in 1976 recently played, competitive games. By pooling so much relevant data directly from the makers of League of Legends, we are confident that we can showcase high quality, usable builds to help Karthus synergize with Samira. It is somewhat uncommon for Karthus to play alongside Samira as allies. This has only occurred in approximately 4.1% of matches with Karthus.

Karthus Samira Synergy Summary

Unfortunately, Karthus does a below average job of synergizing with Samira. On average, he wins a dismal 47.0% of matches the champions play on the same team. If you want to play better as Karthus when playing with Samira by figuring out how to better synergize your playstyle with her, then review the complete build (with items, runes, summoner spells, and skills) below!

Best Karthus vs Samira Counter Build

Items

Starter Items

Time Target
Scorchclaw PupHealth Potion

Early Items

~5 Mins
Fiendish CodexLost Chapter

Core Karthus Items

~22 Mins
Rabadon's DeathcapVoid StaffLiandry's Torment

Optional Items

ShadowflameStormsurgeZhonya's HourglassLuden'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

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
W
4
Q
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 Samira

Tips for Playing as Karthus with Samira

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.

Karthus Samira Synergy Stats

Karthus Image
Win Rate
47 %
VS
Win Rate
53 %
Samira Image
6.4
< Kills >
7
7.2
< Deaths >
7.6
9.6
< Assists >
9.5
1.48
< Killing Sprees >
1.63
68
< Minions Killed >
88
1.11
< Dragons Killed >
0.89
0.26
< Inhibitors >
0.28
228
< Physical Damage >
246
27,925
< Magic Damage >
29,153
2,125
< True Damage >
2,031
30,279
< Damage Dealt >
31,430
30,577
< Damage Taken >
29,785
12,591
< Gold Earned >
12,799
1.01
< Towers >
1.08
0.26
< Baron Takedowns >
0.23
11,019
< Total Healing >
9,279
14,949
< Experience >
14,921
19
< Vision Score >
19
7
< Wards Placed >
7
223
< Time Dealing CC >
221

How to Play with Samira as Karthus in LoL

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

When Karthus tries to synergize with Samira, he gets a barely noticable drop in his total damage output. This change could signal that Samira doesn't help protection for him to dish out more damage or that her participation also helps increase the game's duration. Similarly, when Karthus is played together with Samira on the same team, he usually scores many fewer killing sprees than when he plays without Samira. This is contrasting evidence that he is worse when playing with Samira.

Moreover, when Karthus plays with Samira on the same side, he on average takes a little more damage than when he fights alone. Getting dealt more damage could mean that Samira does a poor job of protecting Karthus in teamfights.

Synergies between Karthus and Samira

Damage Types Compared

Karthus
Samira
Physical Damage
Magic Damage
True Damage

Champion Playstyles Contrasted

Karthus
Samira

Is Karthus better when played alongside Samira?

There is no ideal companion for Karthus that will no matter what be his ideal ally. Yet, overall, Samira is a very typical ally for Karthus. By locking into the same side as Karthus, she decreases their win rate by -0.3% to 47.0%. This clearly indicates that there is only a small strategic relationship between Karthus and Samira that allows them to perform not as well together than alone.

Samira has a lower difficulty than Karthus. That means you don't need to be cautious when lining up Samira allies to fight alongside, as they will require a lower level of skill to fight well with you.

Fighting together, you should witness an overall large increase in your team’s capacity to to do a lot of AP damage. When paired, these champions can blast through enemies with magic damage.

Conversely, by pairing Karthus and Samira together, you will not be giving your other teammates a great deal of utility. Plan to pick other champions on your team that offsets this relative hole in their abilities.

Regardless of your Samira ally's ability, you need to focus on maximizing your gold income, outlasting your enemies, and clearing objectives. If you heed this simple advice, you should do well anyway.

Additional Information for Karthus Players

How We Calculated Our Karthus Samira Synergy Build and Stats

For this guide on pairing Karthus and Samira, we analyzed 1,976 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 Samira 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 work well with Samira during both the lane and mid / late game phases of League of Legends, you should continue reading to master some more lessons on this champion pairing. If you use the build and stats presented above, you will grow your win rate by a lot.

The ideal items to have in your Karthus and Samira synergy build consist of Rabadon's Deathcap, Void Staff, and Liandry's Torment. When Karthus used at least these three finished items in his build, he did much better when paired up with Samira than with many other common builds. In fact, Karthus had an average win rate of 47.0% when synergizing his build and playstyle to Samira with these items in his kit.

To have the best chance of annihilating 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 rune combinations we have analyed for this champion pairing, this mix of runes resulted in the best win rate. In fact, these runes provided a 47.0% winrate overall.

If you need to see Karthus and Samira collaboration tips and stats for a an individual division rank, please choose one from the selection menu shown above. By default, the statistics and build suggestions displayed are calculated using all rounds with data with both champs.