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How to Synergize Mordekaiser with Karthus on the Same TeamMordekaiser is in the s tier of champions

Mordekaiser with Karthus

How to Win With Mordekaiser and Karthus Paired TogetherMordekaiser is in the b tier of champions
Fighter
Mage

How to Synergize Mordekaiser and Karthus

based on 2,242 Mordekaiser with Karthus pairs
Win Rate
49.3 %
K/D/A
1.95
Pick Rate
0.8 %

How We Analyze Champion Pairings in LoL

We take in data from from millions of LoL matches straight from Riot Games each week. Mordekaiser has been on the same team as Karthus in 2242 recent, ranked games. By accumulating so much accurate data from the creators of League of Legends, we feel confident that we can provide you with high quality, insightful builds to help Mordekaiser play with Karthus. It is very rare for Mordekaiser to play with Karthus as teammates. This pairing has only taken place in approx. 0.8% of matches with Mordekaiser.

Mordekaiser Karthus Synergy Summary

Unfortunately, Mordekaiser has done a dismal job of synergizing with Karthus. Typically, he wins an acceptable 49.3% of matches the champions fight alongside one another. If you want to win more matches as Mordekaiser when playing with Karthus by learning how to better synergize your gameplay with him, then check out the complete build (with items, runes, summoner spells, and skills) below!

Best Mordekaiser vs Karthus Counter Build

Items

Starter Items

Time Target
Doran's ShieldHealth Potion

Early Items

~5 Mins
Giant's BeltBlasting Wand

Core Mordekaiser Items

~22 Mins
Spirit VisageRiftmakerLiandry's Torment

Optional Items

Zhonya's HourglassNashor's ToothJak'Sho, The ProteanThornmail

Summoner Spells

summonerflash summoner spell D
summonerdot summoner spell F

Skill Order

First skill for Mordekaiser to level upq
>
Second ability for Mordekaiser to level upe
>
Last skill for Mordekaiser to max outw

Runes

PrecisionConquerorTriumphLegend: TenacityLast Stand
ResolveBone PlatingRevitalize
Attack SpeedAdaptive ForceHealth Scaling
Mordekaiser's passive ability p
Mordekaiser's q ability q
Mordekaiser's w ability w
Mordekaiser's e ability e
Mordekaiser'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 Mordekaiser and Karthus

Tips for Playing as Mordekaiser with Karthus

Hitting multiple champions with the same ability can help quickly activate Darkness Rise.

Offense is your defense. Keep fighting to build up larger Indestructible shields.

Use Realm of Death on a low health enemy to guarantee the kill and keep their stats for the rest of a teamfight.

Advice to Understand How Karthus Will Play

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.

Mordekaiser Karthus Synergy Stats

Mordekaiser Image
Win Rate
49.3 %
VS
Win Rate
50.7 %
Karthus Image
7.1
< Kills >
7.1
6.2
< Deaths >
5.9
5
< Assists >
4.8
1.62
< Killing Sprees >
1.62
163
< Minions Killed >
155
0.15
< Dragons Killed >
0.21
0.44
< Inhibitors >
0.45
2,830
< Physical Damage >
2,761
20,939
< Magic Damage >
20,856
647
< True Damage >
623
24,417
< Damage Dealt >
24,240
33,105
< Damage Taken >
31,909
12,038
< Gold Earned >
11,873
2.11
< Towers >
2.08
0.04
< Baron Takedowns >
0.06
9,376
< Total Healing >
9,528
15,538
< Experience >
15,194
17
< Vision Score >
17
8
< Wards Placed >
8
243
< Time Dealing CC >
248

How to Play with Karthus as Mordekaiser in LoL

The Mordekaiser Karthus synergy stats shown here demonstrate the areas of his gameplay that do better (or worse) when paired with Karthus, compared to his overall stats. Significant differences are areas of focus that highlight how his gameplay changes when paired with this other champion.

Overall, Mordekaiser sees a very large drop in his KDA (ratio of kills and assists to deaths) when paired with Karthus. His KDA worsened from NaN to NaN. This negative change shows that Karthus helps Mordekaiser perform worse in competitive League games. Yet, the small difference indicates that this performance change is not very impactful.

When Mordekaiser tries to synergize with Karthus, he sees a small increase in his complete damage dealt. This change could signal that Karthus supports by providing cover for him to dish out more damage or that his support also helps extend the match's duration. Similarly, when Mordekaiser is played together with Karthus on the same team, he usually scores many fewer killing sprees compared to when he plays without Karthus. This is contrasting evidence that he is worse when playing alongside Karthus.

Moreover, when Mordekaiser plays with Karthus on the same team, he usually receives a little more damage than when he plays alone. Taking more damage could indicate that Karthus does a poor job of covering Mordekaiser during team fights.

Synergies between Mordekaiser and Karthus

Damage Types Compared

Mordekaiser
Karthus
Physical Damage
Magic Damage
True Damage

Champion Playstyles Contrasted

Mordekaiser
Karthus

Is Mordekaiser better when played alongside Karthus?

There is no perfect companion for Mordekaiser that will 100% of the time be his ideal teammate. However, overall, Karthus is a very bad companion for Mordekaiser. By locking into the same team as Mordekaiser, he lowers their win rate by -3.2% to 49.3%. This demonstrates that there is an easy to overcome and exploit bond between Mordekaiser and Karthus that results in them performing worse together than without each other.

Karthus has a greater difficulty than Mordekaiser. That means Mordekaiser players need to be careful when lining up Karthus teammates to play with, as they will require a greater level of skill to be able to work well with you.

Fighting alongside, Mordekaiser players should expect to observe an overall large increase in your team’s ability to deal magical damage. Together, these two are able to dish out a surprising amount of magic type damage.

Although, by bringing Mordekaiser and Karthus together, you will not be giving your other teammates a lot of sustained damage output. Make sure to bring other champions on your team that helps cover this gap in this pairing's abilities.

Regardless of your Karthus ally's ability, you should focus on maximizing your gold income, staying alive by avoiding foolish fights, and clearing objectives. If you heed this simple advice, you will do well anyway.

Additional Information for Mordekaiser Players

How We Calculated Our Mordekaiser Karthus Synergy Build and Stats

For this guide on pairing Mordekaiser and Karthus, we analyzed 2,242 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 Mordekaiser with Karthus 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 truly master Mordekaiser in order to synergize with Karthus during both the laning and mid / late game phases of League rounds, you should continue reading to gather some more tips and tricks for this champion pairing. If you use the build and suggestions shown above, you will grow your win rate by a lot.

The most important items to get in your Mordekaiser and Karthus synergy build include Spirit Visage, Riftmaker, and Liandry's Torment. When Mordekaiser bought at least these three items in his build, he performed much better when fighting alongside Karthus than with most other typical item sets. In fact, Mordekaiser boasted an average winrate of 49.3% when synergizing his build and playstyle to Karthus with these items in his kit.

To have the best chance of crushing your oponents, you should take the Conqueror, Triumph, Legend: Tenacity, Last Stand, Bone Plating, and Revitalize runes from the Precision and Resolve rune sets. Of all the rune builds players chose for this champion pairing, this order of runes yielded the best win rate. Moreover, these runes gave a 49.3% win rate overall.

If you want to get Mordekaiser with Karthus synergy tips and stats for a an individual skill level, please choose one from the selection menu displayed above. If viewing for the first time, the stats and tips and suggestions displayed are computed using all rounds played with both champions.