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How to Synergize Vex with Karthus on the Same TeamVex is in the b tier of champions

Vex with Karthus

How to Win With Vex and Karthus Paired TogetherVex is in the b tier of champions
Mage
Mage

How to Synergize Vex and Karthus

based on 674 Vex with Karthus pairs
Win Rate
45.4 %
K/D/A
2.24
Pick Rate
0.9 %

How We Analyze Champion Pairings in LoL

At MOBA Champion, we download data from from millions of League rounds straight from Riot Games each week. Vex has gone into battle with Karthus in 674 recent, ranked matches. By amassing so much relevant data directly from the hosts of League of Legends, we are completely sure that we can give you high-quality, usable builds to help Vex play with Karthus. It is very rare for Vex to play alongside Karthus as teammates. This pairing has only occurred in about 0.9% of matches with Vex.

Vex Karthus Synergy Summary

Unfortunately, Vex has done a terrible job of synergizing with Karthus. Usually, they wins a lowly 45.4% of matches the champs try and work together in. If you want to win more matches as Vex when playing with Karthus by learning how to better synergize your play style with him, then look into the full build (with items, runes, summoner spells, and skills) below!

Best Vex vs Karthus Counter Build

Items

Starter Items

Time Target
Doran's RingHealth Potion

Early Items

~5 Mins
Amplifying TomeLost Chapter

Core Vex Items

~22 Mins
Rabadon's DeathcapStormsurgeLuden's Companion

Optional Items

MalignanceZhonya's HourglassShadowflame

Summoner Spells

summonerflash summoner spell D
summonerdot summoner spell F

Skill Order

First skill for Vex to level upq
>
Second ability for Vex to level upw
>
Last skill for Vex to max oute

Runes

DominationElectrocuteTaste of BloodEyeball CollectionUltimate Hunter
SorceryManaflow BandTranscendence
Attack SpeedAdaptive ForceMagic Resist
Vex's passive ability p
Vex's q ability q
Vex's w ability w
Vex's e ability e
Vex's ultimate ability r
1
E
2
Q
3
W
4
Q
5
Q
6
R
7
Q
8
W
9
Q
10
W
11
R
12
W
13
W
14
E
15
E
16
R

Guide to Synergizing Vex and Karthus

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.

Vex Karthus Synergy Stats

Vex Image
Win Rate
45.4 %
VS
Win Rate
54.6 %
Karthus Image
7.1
< Kills >
7.2
6.6
< Deaths >
6.3
7.7
< Assists >
7.5
1.6
< Killing Sprees >
1.67
160
< Minions Killed >
159
0.08
< Dragons Killed >
0.06
0.43
< Inhibitors >
0.42
1,415
< Physical Damage >
1,380
20,967
< Magic Damage >
21,838
906
< True Damage >
876
23,289
< Damage Dealt >
24,094
20,325
< Damage Taken >
19,398
11,500
< Gold Earned >
11,446
1.74
< Towers >
1.81
0.03
< Baron Takedowns >
0.02
2,289
< Total Healing >
2,165
14,415
< Experience >
14,188
20
< Vision Score >
19
10
< Wards Placed >
9
562
< Time Dealing CC >
554

How to Play with Karthus as Vex in LoL

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

Overall, Vex sees a very large drop in their KDA (ratio of kills and assists to deaths) when paired with Karthus. His KDA went down from NaN to NaN. This fall shows that Karthus helps Vex perform poorer in ranked League of Legends matches. Yet, the small difference proves that this performance change is only marginal.

When Vex is an ally to Karthus, they gets a small decrease in their full damage dealt. This change may indicate that Karthus does not provide protection for them to deal more damage or that his allyship also helps extend the match's duration. Similarly, when Vex is played together with Karthus on the same team, he usually scores many fewer killing sprees than when they plays without Karthus. This is contrasting evidence that they is worse when playing with Karthus.

Additionally, when Vex plays with Karthus on the same team, they often takes a little more damage than when they plays alone. Taking more damage may mean that Karthus does a poor job of covering Vex during teamfights.

Synergies between Vex and Karthus

Damage Types Compared

Vex
Karthus
Physical Damage
Magic Damage
True Damage

Champion Playstyles Contrasted

Vex
Karthus

Is Vex better when played alongside Karthus?

There is no perfect synergy for Vex that will always be their #1 ally. Yet, Karthus is a terrible companion for Vex. By being on the same side as Vex, he drops their win rate by -3.4% to 45.4%. This signals that there is a terrible synergy between Vex and Karthus that results in them performing not as well together than without each other.

Karthus has a much greater difficulty compared to Vex. That means you need to be careful when enlisting Karthus comrades to fight alongside, as they will have to have a much higher level of skill to play well with you.

When playing together, you will likely see an overall large increase in your team’s capability to to do a lot of AP damage. Combined, these champs are able to dish out a surprising amount of magic type damage.

In contrast, by bringing Vex and Karthus together, you will not be granting your other allies very much sustained damage output. Plan to have other champions on your team that offsets this relative hole in their playstyle.

Regardless of your Karthus ally's skill level, you need to focus on maximizing your income, staying alive by avoiding foolish fights, and taking down objectives. If you follow these simple suggestions, you will do well, regardless.

Additional Information for Vex Players

How We Calculated Our Vex Karthus Synergy Build and Stats

For this guide on pairing Vex and Karthus, we analyzed 674 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 Vex 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 Vex in order to work well with Karthus during both the lane and mid / late game phases of League of Legends matches, you should keep reading to learn a few extra tips and tricks for this champion pairing. If you use the build and stats shown here, you will grow your win rate significantly.

The most crucial items to use in your Vex and Karthus synergy build include Rabadon's Deathcap, Stormsurge, and Luden's Companion. When Vex incorporated at least these three items in their build, they did significantly better when fighting alongside Karthus than with many other common builds. In fact, Vex boasted an average win rate of 45.4% helping carry Karthus with this build.

To have the greatest chance of vanquishing your oponents, Vex players should take the Electrocute, Taste of Blood, Eyeball Collection, Ultimate Hunter, Manaflow Band, and Transcendence runes from the Domination and Sorcery rune sets. Of all the rune builds we have analyed for this team composition, this mixture of runes resulted in the greatest win rate. Notably, these runes gave a 45.4% winrate overall.

By default, tips, stats, and builds on how to pair Karthus with Vex are shown for every ranked division. To scope the stats and builds to a particular division, you should use the selection menu located at the top of this page.