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How to Synergize Karthus with Olaf on the Same TeamKarthus is in the b tier of champions

Karthus with Olaf

How to Win With Karthus and Olaf Paired TogetherKarthus is in the a tier of champions
Mage
FighterTank

How to Synergize Karthus and Olaf

based on 413 Karthus with Olaf pairs
Win Rate
45.8 %
K/D/A
2.04
Pick Rate
0.9 %

How We Analyze Champion Pairings in LoL

We pull the stats from from millions of League matches straight from Riot Games each and every week. Karthus has fought alongside Olaf in 413 recent, competitive games. By accumulating so much complete data directly from the makers of League of Legends, we are totally sure that we can showcase robust, accurate builds to help Karthus synergize with Olaf. It is very rare for Karthus to play with Olaf as allies. This has only taken place in approximately 0.9% of matches with Karthus.

Karthus Olaf Synergy Summary

Unfortunately, Karthus does a pathetic job of playing alongside Olaf. On average, he wins a poor 45.8% of matches the champions try and work together in. If you want to play better as Karthus when fighting on the same team as Olaf by learning how to better synergize your play style with him, then look into the complete build (with items, runes, summoner spells, and skills) below!

Best Karthus vs Olaf Counter Build

Items

Starter Items

Time Target
Scorchclaw PupHealth Potion

Early Items

~5 Mins
Sapphire CrystalAmplifying Tome

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

DominationDark HarvestCheap ShotEyeball CollectionUltimate Hunter
SorceryTranscendenceGathering Storm
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 Synergizing Karthus and Olaf

Tips for Playing as Karthus with Olaf

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 Olaf Will Play

Olaf can combine Berserker Rage, Vicious Strikes, and Ragnarok at low life to become deceptively strong.

The bonus healing granted by Vicious Strikes amplifies your Life Steal from all sources as well as heals from allies.

Karthus Olaf Synergy Stats

Karthus Image
Win Rate
45.8 %
VS
Win Rate
54.2 %
Olaf Image
6.7
< Kills >
7
7.8
< Deaths >
7.6
9.2
< Assists >
9.5
1.53
< Killing Sprees >
1.63
91
< Minions Killed >
88
0.86
< Dragons Killed >
0.89
0.28
< Inhibitors >
0.28
247
< Physical Damage >
246
28,673
< Magic Damage >
29,153
1,872
< True Damage >
2,031
30,793
< Damage Dealt >
31,430
29,395
< Damage Taken >
29,785
12,521
< Gold Earned >
12,799
1.1
< Towers >
1.08
0.21
< Baron Takedowns >
0.23
8,883
< Total Healing >
9,279
14,726
< Experience >
14,921
18
< Vision Score >
19
7
< Wards Placed >
7
218
< Time Dealing CC >
221

How to Play with Olaf as Karthus in LoL

The Karthus Olaf synergy stats shown here demonstrate the areas of his gameplay that do better (or worse) when paired with Olaf, 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 large worsening in his KDA (ratio of kills and assists to deaths) when paired with Olaf. His KDA decreased from NaN to NaN. This worsening shows that Olaf helps Karthus perform not as well in ranked LoL games. Yet, the small difference demonstrates that this performance change is not very impactful.

When Karthus is an ally to Olaf, he gets a little drop in his complete damage dealt. This could signal that Olaf does not provide protection for him to dish out more damage or that his participation also helps extend the game's duration. Similarly, when Karthus is played with Olaf on the same side, he usually scores many fewer killing sprees compared to when he plays without Olaf. This is contrasting evidence that he is worse when playing alongside Olaf.

Additionally, when Karthus plays with Olaf on the same team, he often receives a little less damage than when he fights alone. Getting dealt not as much damage may mean that Olaf does a decent job of covering Karthus during team fights.

Synergies between Karthus and Olaf

Damage Types Compared

Karthus
Olaf
Physical Damage
Magic Damage
True Damage

Champion Playstyles Contrasted

Karthus
Olaf

Is Karthus better when played alongside Olaf?

There is no ideal companion for Karthus that will no matter what be his ideal ally. Yet, overall, Olaf is a below average teammate 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 bad bond between Karthus and Olaf that allows them to perform not as well together than alone.

Olaf has a much lower diffuclty than Karthus. That means you don't need to be cautious when finding Olaf allies to fight alongside, as they will require a much lower level of skill to fight well with you.

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

Although, by pairing Karthus and Olaf together, you may not be granting your other allies very much tankyness. Plan to include other champs on your team that neutralizes this relative gap in this pairing's capabilities.

Regardless of the ability of your Olaf teammate, you should focus on increasing your income, staying alive by avoiding foolish fights, and clearing objectives. If you heed this simple advice, you will do well anyway.

Additional Information for Karthus Players

How We Calculated Our Karthus Olaf Synergy Build and Stats

For this guide on pairing Karthus and Olaf, we analyzed 413 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 Olaf 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 Olaf during both the laning and mid / late game phases of League of Legends rounds, you should continue reading to pick up additional tips and tricks for this champion pairing. If you listen to the build and stats displayed above, you should grow your win rate significantly.

The ideal finished items to use in your Karthus and Olaf synergy build consist of Rabadon's Deathcap, Malignance, and Liandry's Torment. When Karthus combined at least these three pieces in his build, he did a lot better as an ally of Olaf than with many other typical builds. In fact, Karthus boasted an average winrate of 45.8% helping carry Olaf with these items in his kit.

To have the greatest probability of coming out on top against your oponents, you should take the Dark Harvest, Cheap Shot, Eyeball Collection, Ultimate Hunter, Gathering Storm, and Transcendence runes from the Domination and Sorcery rune sets. Out of all the runes players chose for this champion pairing, this order of runes resulted in the highest win rate. In fact, these runes provided a 45.8% winrate overall.

By default, tips, statistics, and builds on how to synergize Olaf with Karthus are given for all ranked divisions combined. If you would like to narrow the statistics and builds to a particular division, you may use the selection menu located at the top of this page.