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

Karthus with Fiddlesticks

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

How to Synergize Karthus and Fiddlesticks

based on 276 Karthus with Fiddlesticks pairs
Win Rate
41.3 %
K/D/A
2.01
Pick Rate
0.6 %

How We Analyze Champion Pairings in LoL

Our servers download data from from millions of League matches straight from Riot Games each week. Karthus has been on the same team as Fiddlesticks in 276 recent, ranked matches. By pooling so much relevant data straight from the makers of LoL, we feel confident that we can produce robust, insightful builds to help Karthus synergize with Fiddlesticks. It is very rare for Karthus to play alongside Fiddlesticks as allies. This has only taken place in approx. 0.6% of rounds with Karthus.

Karthus Fiddlesticks Synergy Summary

Unfortunately, Karthus has done a awful job of playing alongside Fiddlesticks. Normally, he wins a dismal 41.3% of matches the champions play on the same team. If you want to win more matches as Karthus when fighting on the same team as Fiddlesticks by learning how to better synergize your tactics with him, then review the full build (with items, runes, summoner spells, and skills) below!

Best Karthus vs Fiddlesticks Counter Build

Items

Starter Items

Time Target
Doran's RingHealth Potion

Early Items

~5 Mins
Amplifying TomeLost Chapter

Core Karthus Items

~22 Mins
MalignanceShadowflameLiandry's Torment

Optional Items

Rabadon's DeathcapLuden's Companion

Summoner Spells

summonerexhaust summoner spell D
summonerflash 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 Fiddlesticks

Tips for Playing as Karthus with Fiddlesticks

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 Fiddlesticks Synergy Stats

Karthus Image
Win Rate
41.3 %
VS
Win Rate
58.7 %
Fiddlesticks Image
6.6
< Kills >
7
7.7
< Deaths >
7.6
8.9
< Assists >
9.5
1.5
< Killing Sprees >
1.63
134
< Minions Killed >
88
0.45
< Dragons Killed >
0.89
0.27
< Inhibitors >
0.28
270
< Physical Damage >
246
28,251
< Magic Damage >
29,153
1,527
< True Damage >
2,031
30,049
< Damage Dealt >
31,430
25,635
< Damage Taken >
29,785
12,288
< Gold Earned >
12,799
1.29
< Towers >
1.08
0.13
< Baron Takedowns >
0.23
5,106
< Total Healing >
9,279
14,558
< Experience >
14,921
18
< Vision Score >
19
8
< Wards Placed >
7
200
< Time Dealing CC >
221

How to Play with Fiddlesticks as Karthus in LoL

The Karthus Fiddlesticks synergy stats shown here demonstrate the areas of his gameplay that do better (or worse) when paired with Fiddlesticks, 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 large worsening in his KDA (ratio of kills and assists to deaths) when paired with Fiddlesticks. His KDA decreased from NaN to NaN. This decrease shows that Fiddlesticks helps Karthus perform worse in competitive League of Legends matches. Yet, the small difference shows that this performance change is only marginal.

When Karthus plays on the same team as Fiddlesticks, he gets a little drop in his full damage output. This could signal that Fiddlesticks does not provide protection for him to deal more damage or that his allyship also helps extend the game's duration. Similarly, when Karthus is played together with Fiddlesticks on the same team, he usually scores many fewer killing sprees compared to when he plays without Fiddlesticks. This is contrasting evidence that he is worse when playing synergisticly with Fiddlesticks.

Additionally, when Karthus plays with Fiddlesticks on the same team, he often receives much less damage than when he fights alone. Taking not as much damage could mean that Fiddlesticks does a decent job of protecting Karthus in teamfights.

Synergies between Karthus and Fiddlesticks

Damage Types Compared

Karthus
Fiddlesticks
Physical Damage
Magic Damage
True Damage

Champion Playstyles Contrasted

Karthus
Fiddlesticks

Is Karthus better when played alongside Fiddlesticks?

There is no one best ally for Karthus that will always be his top teammate. Yet, Fiddlesticks is a terrible companion for Karthus. By playing on the same team as Karthus, he lowers their win rate by -6.0% to 41.3%. This proves that there is an easy to overcome and exploit bond between Karthus and Fiddlesticks that allows them to perform not as well together than alone.

Fiddlesticks has a greater difficulty than Karthus. That means you should be careful when enlisting Fiddlesticks comrades to play with, as they will require a greater level of skill to be able to fight well with you.

Playing alongside, Karthus players should see an overall large increase in your team’s ability to deal magic damage. When paired, these champions can blast through enemies with magic damage.

Although, by pairing Karthus and Fiddlesticks together, you will not be providing your other teammates enough anti-tank damage dealing potential. Make sure to pick other champs on your team that fills this gap in this pairing's kit.

Regardless of your Fiddlesticks ally's skill level, you should focus on maximizing your income, warding to avoid ambushes, and clearing objectives. If you heed this simple advice, you will do well anyway.

Additional Information for Karthus Players

How We Calculated Our Karthus Fiddlesticks Synergy Build and Stats

For this guide on pairing Karthus and Fiddlesticks, we analyzed 276 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 Fiddlesticks 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 Fiddlesticks during both the lane and mid / late game phases of League of Legends matches, you should keep reading to gather additional tricks and insights into this champion pairing. If you listen to the build and suggestions presented here, you should increase your win rate by a lot.

The most crucial items to have in your Karthus and Fiddlesticks synergy build include Malignance, Shadowflame, and Liandry's Torment. When Karthus incorporated at least these three pieces in his build, he did much better when fighting alongside Fiddlesticks than with most other common item sets. In fact, Karthus boasted an average winrate of 41.3% when playing alongside Fiddlesticks with these items in his kit.

To have the greatest chance of coming out on top against 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. Of all the rune sets that we analyzed for this team composition, this set of runes yielded the highest win rate. Notably, these runes averaged a 41.3% winrate overall.

If you want to view Karthus with Fiddlesticks cooperations tips and builds for a an individual player tier, feel free to choose one from the selection menu above. If viewing for the first time, the statistics and build suggestions given are calculated using every game finished with both champs.