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How to Win Karthus vs Jayce Counter MatchupKarthus is in the b tier of champions

Karthus vs Jayce

How to Beat Jayce as Karthus in LoLKarthus is in the b tier of champions
Mage
FighterMarksman

How to Beat Jayce as Karthus

based on 628 Karthus vs Jayce matchups
Win Rate
51.6 %
K/D/A
2.23
Pick Rate
1.3 %

How We Analyze LoL Champion Counters

At MOBA Champion, we evaluate millions of ranked LoL rounds every week. In our dataset, Karthus fought Jayce in 628 games. Including so many games with Karthus vs Jayce provides us a lot of faith in our ability to prepare actionable statistics and a pro build to crush your foe. This particular counter pairing is somewhat rare. Karthus encounters Jayce in only 1.3% of his games.

Karthus vs Jayce Matchup Summary

Karthus has done a decent job of beating Jayce. Normally, he wins a acceptable 51.6% of matches the champs face off with one another in. In Karthus vs Jayce games, Karthus’s team is 0.0% more probable to gain first blood, implying that he most likely will get first blood versus Jayce.

Best Karthus vs Jayce Counter Build

Items

Starter Items

Time Target
Scorchclaw PupHealth Potion

Early Items

~5 Mins
Amplifying TomeFiendish Codex

Core Karthus Items

~22 Mins
Rabadon's DeathcapMalignanceLiandry's Torment

Optional Items

StormsurgeLuden's CompanionShadowflame

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
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 Countering Jayce as Karthus

Tips for Playing as Karthus against Jayce

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 Win Against Jayce

Jayce is strong in the early game. If he gains the advantage, play defensively.

Jayce can attack in melee or at range. Pay attention to his stance and weapon color to know how he is going to attack.

If you see Jayce drop his Acceleration Gate, be careful, he is probably about to cast Shock Blast.

Karthus vs Jayce Counter Stats

Karthus Image
Win Rate
51.6 %
VS
Win Rate
48.4 %
Jayce Image
7.1
< Kills >
7
7.5
< Deaths >
6.8
9.6
< Assists >
6.2
1.73
< Killing Sprees >
1.65
93
< Minions Killed >
191
0.88
< Dragons Killed >
0.11
0.32
< Inhibitors >
0.52
238
< Physical Damage >
20,618
28,458
< Magic Damage >
4,284
1,880
< True Damage >
650
30,576
< Damage Dealt >
25,553
29,404
< Damage Taken >
23,898
12,900
< Gold Earned >
12,874
1.18
< Towers >
2.47
0.25
< Baron Takedowns >
0.03
8,948
< Total Healing >
3,503
15,026
< Experience >
15,423
19
< Vision Score >
20
7
< Wards Placed >
9
217
< Time Dealing CC >
140

How to Counter Jayce with Karthus in LoL

The stats shown on this page show some critical Karthus vs. Jayce counter statistics that can help you interpret the distinctions between these two champs. As an example, Karthus’s KDA ratio ([kills + assists] / deaths) of NaN is greater than Jayce’s KDA ratio of NaN, indicating that Karthus may be more central to his team's team fighting effectiveness than Jayce..

Karthus usually has a similar longest killing spree as his matchup does. Commonly, he takes more damage than Jayce. This is usually reflective of differing health capacities; however, it can also show that the one champion has less agility and thus is not able to kite away from additional harm when engaged or poked.

Differences between Karthus and Jayce

Damage Types Compared

Karthus
Jayce
Physical Damage
Magic Damage
True Damage

Champion Playstyles Compared

Karthus
Jayce

Who is Better, Karthus or Jayce?

Both League of Legends champs are great champions. Both have their pros and cons. In the game's current meta, Karthus usually wins when taking on Jayce, with a 51.6% win rate. Therefore, Karthus makes a good counter for Jayce.

While Karthus does have a higher win rate compared to Jayce, when they face off with one another, Karthus also has a greater level of difficulty that makes him a more complex champ to learn and master. You still need to be cautious when picking Karthus into Jayceas his relative depth means you may not be able to unleash his full potential without a lot of practice beforehand.

Moreover, Karthus also has some amount of utility and CC, a similar amount to Jayce. This often makes her just as valuable during team fights, especially when facing champions with a ton of burst damage.

While there is not one best champion overall in League of Legends, in Karthus vs Jayce matchups, Karthus is the better champ with a higher win rate, similar champion depth, and a similar amount of utility to help out your teammates during team fights.

Karthus is a decent counter for Jayce. Make sure you focus your gameplay on increasing your CS and clearing objectives. If you are able to do that, you should hold your own as Karthus against Jayce.

Additional Information for Karthus Players

How We Calculated Our Karthus vs Jayce Build and Stats

For this guide on countering Jayce as Karthus, we analyzed 628 matchups from recent LoL games. We use rigorous data cleaning and processing methods to ensure that our counter stats are of the highest quality. You can rest assured that the recommended build to counter Jayce as Karthus comes from real 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 the most relevant stats and items to your rank.

Other Useful Resources

Further Insights to Win this Matchup

To learn all of the intricacies of Karthus in order to counter Jayce during both the lane and mid / late game phases of League of Legends, you should continue reading to learn a few extra lessons on this matchup. If you mind the build and tips shown here, you will grow your win rate by a lot and be that much closer to League of Legends pro players.

Karthus usually racks up less CS relative to Jayce. Champions who on average don't take many minion kills often don't need much CS to be valuable teammates, such as sup champs. These kinds of champions are able to scale well off of their skills, stats, and first items alone. Yet, champs with a lot of CS, such as hyper-carries, often require a lot of items to be effective. In either case, try to surpass the numbers reported here to do well.

The top items to focus on in your Karthus versus Jayce build include Rabadon's Deathcap, Malignance, and Liandry's Torment. When Karthus combined at least these three items in his build, he did much better when facing Jayce than with many other common builds. In fact, Karthus boasted an average winrate of 51.6% when countering Jayce with these items in his kit.

To have the highest chance of annihilating Jayce as Karthus, Karthus players should take the First Strike, Magical Footwear, Future's Market, Cosmic Insight, Eyeball Collection, and Ultimate Hunter runes from the Inspiration and Domination rune sets. Out of all the rune combinations players used for Karthus vs Jayce counters, this blending of runes resulted in the greatest win rate. Moreover, these runes provided a 51.6% winrate overall.

If you would like to view Karthus x Jayce tips and counter stats for a a distinct division rank, please select one from the selection menu displayed above. If viewing for the first time, the statistics and strategies shown are computed using every game with data with both champions.