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How to Synergize Karthus with Vel'Koz on the Same TeamKarthus is in the b tier of champions

Karthus with Vel'Koz

How to Win With Karthus and Vel'Koz Paired TogetherKarthus is in the a tier of champions
Mage
Mage

How to Synergize Karthus and Vel'Koz

based on 731 Karthus with Vel'Koz pairs
Win Rate
45.8 %
K/D/A
2.1
Pick Rate
1.5 %

How We Analyze Champion Pairings in LoL

Our servers download data from from millions of League rounds straight from Riot Games each and every week. Karthus has been on the same team as Vel'Koz in 731 recent, ranked games. By pooling so much accurate data straight from the creators of LoL, we are completely sure that we can give you high quality, accurate builds to help Karthus synergize with Vel'Koz. It is relatively rare for Karthus to play alongside Vel'Koz on the same team. This pairing has only taken place in approximately 1.5% of rounds with Karthus.

Karthus Vel'Koz Synergy Summary

Unfortunately, Karthus does a awful job of synergizing with Vel'Koz. Typically, he wins a poor 45.8% of the time the champions play on the same team. If you want to maximize your potential as Karthus when fighting on the same team as Vel'Koz by figuring out how to better synergize your playstyle with him, then review the full build (with items, runes, summoner spells, and skills) below!

Best Karthus vs Vel'Koz Counter Build

Items

Starter Items

Time Target
Scorchclaw PupHealth Potion

Early Items

~5 Mins
BootsAmplifying Tome

Core Karthus Items

~22 Mins
Rabadon's DeathcapMalignanceShadowflame

Optional Items

Void StaffStormsurgeLiandry's Torment

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 Vel'Koz

Tips for Playing as Karthus with Vel'Koz

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 Vel'Koz Will Play

Be very careful about when to use Life Form Disintegration Ray. Many champions have abilities that can interrupt the spell.

Shooting Plasma Fission diagonally and splitting at maximum range allows you to hit opponents that are out of the range of the initial missile, but is more challenging to pull off.

When laning, use Void Rift to kill minions while building stacks of Organic Deconstruction on your opponent. You can then follow up with your other abilities.

Karthus Vel'Koz Synergy Stats

Karthus Image
Win Rate
45.8 %
VS
Win Rate
54.2 %
Vel'Koz Image
7
< Kills >
7
7.7
< Deaths >
7.6
9.2
< Assists >
9.5
1.61
< Killing Sprees >
1.63
85
< Minions Killed >
88
0.97
< Dragons Killed >
0.89
0.26
< Inhibitors >
0.28
239
< Physical Damage >
246
28,465
< Magic Damage >
29,153
2,094
< True Damage >
2,031
30,799
< Damage Dealt >
31,430
31,181
< Damage Taken >
29,785
12,972
< Gold Earned >
12,799
1.05
< Towers >
1.08
0.24
< Baron Takedowns >
0.23
10,191
< Total Healing >
9,279
15,325
< Experience >
14,921
19
< Vision Score >
19
7
< Wards Placed >
7
226
< Time Dealing CC >
221

How to Play with Vel'Koz as Karthus in LoL

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

When Karthus plays on the same team as Vel'Koz, he gets a little decrease in his full damage output. This difference may indicate that Vel'Koz does not support by providing protection for him to dish out more damage or that his participation also helps extend the game's duration. Similarly, when Karthus is played alongside Vel'Koz on the same team, he usually scores many fewer killing sprees than when he plays on his own. This is contrasting evidence that he is worse when playing alongside Vel'Koz.

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

Synergies between Karthus and Vel'Koz

Damage Types Compared

Karthus
Vel'Koz
Physical Damage
Magic Damage
True Damage

Champion Playstyles Contrasted

Karthus
Vel'Koz

Is Karthus better when played alongside Vel'Koz?

There is no one best synergy for Karthus that will always be his #1 ally. However, overall, Vel'Koz is a not very good ally for Karthus. By being on the same team as Karthus, he lowers their win rate by -1.5% to 45.8%. This proves that there is a negative bond between Karthus and Vel'Koz that allows them to perform worse together than alone.

Vel'Koz has a greater difficulty than Karthus. That means you should be careful when finding Vel'Koz comrades to go into battle on the same side as, as they will require a greater level of skill to play well with you.

When playing together, Karthus players will likely observe an overall large increase in your team’s capacity to deal magic damage. Combined, these champs are able to dish out a surprising amount of magic type damage.

Although, by aligning Karthus and Vel'Koz together, you probably will not be providing your side a great deal of AD. Make sure to pick other champions on your team that offsets this relative gap in this pairing's playstyle.

Regardless of the ability of your Vel'Koz ally, you should focus on maximizing your gold income, staying alive by avoiding foolish fights, and clearing objectives. If you follow these simple suggestions, you should do well anyway.

Additional Information for Karthus Players

How We Calculated Our Karthus Vel'Koz Synergy Build and Stats

For this guide on pairing Karthus and Vel'Koz, we analyzed 731 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 Vel'Koz 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 in order to pair well with Vel'Koz during both the laning and mid / late game phases of League of Legends games, you should continue reading to master some more tips and tricks for this champion pairing. If you listen to the build and suggestions shown above, you will increase your win rate significantly.

The ideal items to have in your Karthus and Vel'Koz synergy build include Rabadon's Deathcap, Malignance, and Shadowflame. When Karthus included at least these three items in his build, he performed significantly better when fighting alongside Vel'Koz than with most other commonly used item sets. In fact, Karthus had an average win rate of 45.8% when synergizing his build and playstyle to Vel'Koz with these items in his kit.

To have the best probability of beating your oponents, Karthus players should use the First Strike, Magical Footwear, Future's Market, Cosmic Insight, Eyeball Collection, and Ultimate Hunter runes from the Inspiration and Domination rune sets. Of all the rune sets players picked for Karthus and Vel'Koz pairings, this blending of runes resulted in the best win rate. Moreover, these runes gave a 45.8% winrate overall.

If you need to get Karthus and Vel'Koz synergy tips and stats for a a particular division, please choose one from the selection menu displayed above. By default, the statistics and strategies shown are computed using all games run with these champions.