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How to Synergize Jarvan IV with Karthus on the Same TeamJarvan IV is in the b tier of champions

Jarvan IV with Karthus

How to Win With Jarvan IV and Karthus Paired TogetherJarvan IV is in the b tier of champions
TankFighter
Mage

How to Synergize Jarvan IV and Karthus

based on 367 Jarvan IV with Karthus pairs
Win Rate
46 %
K/D/A
2.88
Pick Rate
0.7 %

How We Analyze Champion Pairings in LoL

Our servers take in the results of from millions of League of Legends matches directly from Riot Games each and every week. Jarvan IV has gone into battle with Karthus in 367 recent, competitive games. By amassing so much relevant data directly from the makers of League, we feel confident that we can provide you with high quality, usable builds to help Jarvan IV play with Karthus. It is very rare for Jarvan IV to play alongside Karthus as teammates. This has only happened in about 0.7% of rounds with Jarvan IV.

Jarvan IV Karthus Synergy Summary

Unfortunately, Jarvan IV does a terrible job of playing alongside Karthus. Typically, he wins a dismal 46.0% of games the champs fight alongside one another. If you want to maximize your potential as Jarvan IV when playing alongside Karthus by figuring out how to better synergize your tactics with him, then check out the complete build (with items, runes, summoner spells, and skills) below!

Best Jarvan IV vs Karthus Counter Build

Items

Starter Items

Time Target
Mosstomper SeedlingHealth Potion

Early Items

~5 Mins
Long SwordTunneler

Core Jarvan IV Items

~22 Mins
Experimental HexplateSpear of ShojinSundered Sky

Optional Items

Black CleaverSterak's Gage

Summoner Spells

summonerflash summoner spell D
summonersmite summoner spell F

Skill Order

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

Runes

PrecisionConquerorTriumphLegend: AlacrityCoup de Grace
InspirationMagical FootwearCosmic Insight
Attack SpeedAdaptive ForceArmor
Jarvan IV's passive ability p
Jarvan IV's q ability q
Jarvan IV's w ability w
Jarvan IV's e ability e
Jarvan IV's ultimate ability r
1
E
2
Q
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 Jarvan IV and Karthus

Tips for Playing as Jarvan IV with Karthus

Use Demacian Standard as a scouting tool when worried about incoming enemies.

You can use the Dragon Strike / Demacian Standard combo to get out of your own Cataclysm arenas.

Split your basic attacks on different champions at the beginning of fights to maximize damage.

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.

Jarvan IV Karthus Synergy Stats

Jarvan IV Image
Win Rate
46 %
VS
Win Rate
54 %
Karthus Image
5.6
< Kills >
5.6
6.6
< Deaths >
6
13.4
< Assists >
12.3
1.24
< Killing Sprees >
1.28
50
< Minions Killed >
38
1.12
< Dragons Killed >
1.35
0.53
< Inhibitors >
0.5
13,701
< Physical Damage >
13,178
1,376
< Magic Damage >
1,357
972
< True Damage >
862
16,051
< Damage Dealt >
15,397
32,172
< Damage Taken >
31,971
11,670
< Gold Earned >
11,441
1.8
< Towers >
1.83
0.23
< Baron Takedowns >
0.31
11,284
< Total Healing >
12,650
13,742
< Experience >
13,208
31
< Vision Score >
24
10
< Wards Placed >
7
436
< Time Dealing CC >
478

How to Play with Karthus as Jarvan IV in LoL

The Jarvan IV 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, Jarvan IV sees a very large drop in his KDA (ratio of kills and assists to deaths) when paired with Karthus. His KDA fell from NaN to NaN. This decrease shows that Karthus helps Jarvan IV perform worse in ranked LoL matches. Yet, the small difference indicates that this performance change is only marginal.

When Jarvan IV is paired with Karthus, he gets a little increase in his total damage dealt. This change could demonstrate that Karthus provides protection for him to deal more damage or that his presence on the team also helps extend the round's duration. Similarly, when Jarvan IV is played together with Karthus on the same side, he usually scores many fewer killing sprees compared to when he plays alone. This is contrasting evidence that he is worse when playing synergisticly with Karthus.

Moreover, when Jarvan IV plays with Karthus on the same side, he on average takes a little more damage than when he fights alone. Getting dealt more damage could mean that Karthus does a poor job of covering Jarvan IV during team fights.

Synergies between Jarvan IV and Karthus

Damage Types Compared

Jarvan IV
Karthus
Physical Damage
Magic Damage
True Damage

Champion Playstyles Contrasted

Jarvan IV
Karthus

Is Jarvan IV better when played alongside Karthus?

There is no perfect champion pairing for Jarvan IV that will no matter what be his top ally. However, Karthus is a below average ally for Jarvan IV. By locking into the same team as Jarvan IV, he lowers their win rate by -2.6% to 46.0%. This shows that there is a bad bond between Jarvan IV and Karthus that allows them to perform not as well together than without each other.

Karthus has a greater difficulty than Jarvan IV. That means you must be careful when arranging Karthus allies to play with, as they will require a greater level of skill to be able to work well with you.

Playing alongside, Jarvan IV players should expect to see an overall large increase in your team’s ability to to do a lot of AP damage. Together, these champions can deal quite a lot of AP type damage.

Conversely, by aligning Jarvan IV and Karthus together, you will not be granting your other allies much AD. Plan to bring other champs on your team that nullifies this gap in this pairing's abilities.

Regardless of the skill of your Karthus teammate, you need to focus on maximizing your gold income, staying alive by avoiding foolish fights, and taking down objectives. If you heed this simple advice, you will do well anyway.

Additional Information for Jarvan IV Players

How We Calculated Our Jarvan IV Karthus Synergy Build and Stats

For this guide on pairing Jarvan IV and Karthus, we analyzed 367 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 Jarvan IV 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

If you would like to truly master Jarvan IV in order to pair well with Karthus during both the lane and mid / late game phases of League of Legends games, you should continue reading to pick up additional tips and tricks for this champion pairing. If you listen to the build and tips presented above, you will grow your win rate by a lot.

The top finished items to include in your Jarvan IV and Karthus synergy build consist of Experimental Hexplate, Spear of Shojin, and Sundered Sky. When Jarvan IV used at least these three finished items in his build, he performed a lot better when fighting alongside Karthus than with most other common builds. In fact, Jarvan IV had an average winrate of 46.0% helping carry Karthus with this build.

To have the best likelihood of beating your oponents, you should equip the Conqueror, Triumph, Legend: Alacrity, Coup de Grace, Cosmic Insight, and Magical Footwear runes from the Precision and Inspiration rune sets. Of all the rune sets we have analyed for this champion pairing, this set of runes yielded the best win rate. In fact, these runes gave a 46.0% winrate overall.

If you would like to get Jarvan IV with Karthus collaboration tips and builds for a a distinct skill level, please choose one from the selection menu above. By default, the stats and strategies shown are computed using every round finished with these champs.