Background Image
How to Synergize Olaf with Karthus on the Same TeamOlaf is in the a tier of champions

Olaf with Karthus

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

How to Synergize Olaf and Karthus

based on 557 Olaf with Karthus pairs
Win Rate
51.7 %
K/D/A
1.75
Pick Rate
1.7 %

How We Analyze Champion Pairings in LoL

At MOBA Champion, we download the stats from from millions of LoL matches straight from Riot Games each week. Olaf has been on the same team as Karthus in 557 recent, ranked matches. By pooling so much complete data directly from the hosts of LoL, we feel confident that we can present to you high-quality, insightful builds to help Olaf play with Karthus. It is relatively rare for Olaf to play alongside Karthus as allies. This pairing has only occurred in about 1.7% of rounds with Olaf.

Olaf Karthus Synergy Summary

Olaf has done a decent job of playing alongside Karthus. Usually, he wins an acceptable 51.7% of the time the champions try and work together in. If you want to maximize your potential as Olaf when playing with Karthus by figuring out how to better synergize your strategy with him, then check out the full build (with items, runes, summoner spells, and skills) below!

Best Olaf vs Karthus Counter Build

Items

Starter Items

Time Target
Doran's BladeHealth Potion

Early Items

~5 Mins
Long SwordPickaxe

Core Olaf Items

~22 Mins
StridebreakerRavenous HydraDeath's Dance

Optional Items

Sterak's GageBlade of The Ruined KingMaw of MalmortiusBlack Cleaver

Summoner Spells

summonerhaste summoner spell D
summonerteleport summoner spell F

Skill Order

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

Runes

PrecisionConquerorTriumphLegend: AlacrityLast Stand
InspirationBiscuit DeliveryApproach Velocity
Attack SpeedAdaptive ForceArmor
Olaf's passive ability p
Olaf's q ability q
Olaf's w ability w
Olaf's e ability e
Olaf'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 Olaf and Karthus

Tips for Playing as Olaf with Karthus

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.

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.

Olaf Karthus Synergy Stats

Olaf Image
Win Rate
51.7 %
VS
Win Rate
48.3 %
Karthus Image
6.5
< Kills >
6.3
6.5
< Deaths >
6.3
4.9
< Assists >
4.5
1.43
< Killing Sprees >
1.43
160
< Minions Killed >
153
0.23
< Dragons Killed >
0.23
0.52
< Inhibitors >
0.52
14,713
< Physical Damage >
14,735
176
< Magic Damage >
170
5,886
< True Damage >
5,887
20,775
< Damage Dealt >
20,793
27,968
< Damage Taken >
27,501
11,945
< Gold Earned >
11,716
2.54
< Towers >
2.42
0.06
< Baron Takedowns >
0.07
12,659
< Total Healing >
12,569
14,383
< Experience >
14,134
17
< Vision Score >
16
8
< Wards Placed >
7
308
< Time Dealing CC >
328

How to Play with Karthus as Olaf in LoL

The Olaf 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, Olaf sees a large worsening in his KDA (ratio of kills and assists to deaths) when paired with Karthus. His KDA decreased from NaN to NaN. This drop shows that Karthus helps Olaf perform worse in competitive League of Legends rounds. Yet, the small difference proves that this performance change is only marginal.

When Olaf tries to synergize with Karthus, he observes a little decrease in his total damage output. This change could signal that Karthus does not help cover for him to deal more damage or that his presence on the team also helps extend the match's duration. Similarly, when Olaf is played with Karthus 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 Karthus.

Additionally, when Olaf plays with Karthus on the same team, he usually receives a little more damage than when he fights alone. Getting dealt more damage may mean that Karthus does a poor job of covering Olaf in teamfights.

Synergies between Olaf and Karthus

Damage Types Compared

Olaf
Karthus
Physical Damage
Magic Damage
True Damage

Champion Playstyles Contrasted

Olaf
Karthus

Is Olaf better when played alongside Karthus?

There is no perfect ally for Olaf that will always be his ideal ally. Yet, overall, Karthus is a good companion for Olaf. By playing on the same side as Olaf, he increases their win rate by 2.2% to 51.7%. This signals that there is a good bond between Olaf and Karthus that allows them to perform better together than without each other.

Karthus has a much greater difficulty compared to Olaf. That means Olaf players should be cautious when lining up Karthus comrades to go into battle on the same side as, as they will need a much greater level of skill to work well with you.

Working cooperatively, you should expect to observe an overall large increase in your team’s ability to deal magic damage. Together, these champs can blast through enemies with magic damage.

Although, by pairing Olaf and Karthus together, you will not be giving your other allies a lot of tankyness. Plan to have other champions on your team that fills this relative gap in this pairing's kit.

Regardless of your Karthus ally's skill level, you should focus on maximizing your income, outlasting your enemies, and taking down objectives. If you do this, you should do well anyway.

Additional Information for Olaf Players

How We Calculated Our Olaf Karthus Synergy Build and Stats

For this guide on pairing Olaf and Karthus, we analyzed 557 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 Olaf 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 Olaf to synergize with Karthus during both the early game and mid / late game phases of LoL games, you should keep reading to master some more tricks and insights into this champion pairing. If you mind the build and stats presented here, you should increase your win rate significantly.

The most crucial items to focus on in your Olaf and Karthus synergy build include Stridebreaker, Ravenous Hydra, and Death's Dance. When Olaf incorporated at least these three great items in his build, he did a lot better when fighting alongside Karthus than with many other commonly used builds. In fact, Olaf boasted an average winrate of 51.7% when playing alongside Karthus with these items in his kit.

To have the best likelihood of vanquishing your oponents, you should equip the Conqueror, Triumph, Legend: Alacrity, Last Stand, Biscuit Delivery, and Approach Velocity runes from the Precision and Inspiration rune sets. Of all the rune sets players chose for Olaf and Karthus pairings, this sequence of runes resulted in the top win rate. Notably, these runes gave a 51.7% win rate overall.

By default, tips, stats, and builds on how to team up Karthus with Olaf are displayed for all skill levels, merged. To filter the statistics and builds to an individual division, you should use the selection menu at the top of this page.