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How to Synergize Cassiopeia with Kai'Sa on the Same TeamCassiopeia is in the s tier of champions

Cassiopeia with Kai'Sa

How to Win With Cassiopeia and Kai'Sa Paired TogetherCassiopeia is in the b tier of champions
Mage
Marksman

How to Synergize Cassiopeia and Kai'Sa

based on 1,283 Cassiopeia with Kai'Sa pairs
Win Rate
47.3 %
K/D/A
2.03
Pick Rate
3.6 %

How We Analyze Champion Pairings in LoL

We pull data from from millions of LoL matches directly from Riot Games each week. Cassiopeia has gone into battle with Kai'Sa in 1283 recently played, competitive games. By amassing so much complete data from the hosts of League, we have complete confidence that we can provide you with high quality, usable builds to help Cassiopeia synergize with Kai'Sa. It is relatively rare for Cassiopeia to play with Kai'Sa as allies. This pairing has only taken place in approx. 3.6% of games with Cassiopeia.

Cassiopeia Kai'Sa Synergy Summary

Unfortunately, Cassiopeia has done a below average job of fighting on the same side as Kai'Sa. On average, she wins a lowly 47.3% of matches the champs appear on the same team. If you want to play better as Cassiopeia when playing with Kai'Sa by learning how to better synergize your tactics with her, then check out the full build (with items, runes, summoner spells, and skills) below!

Best Cassiopeia vs Kai'Sa Counter Build

Items

Starter Items

Time Target
Health PotionTear of the Goddess

Early Items

~5 Mins
Blasting WandSapphire Crystal

Core Cassiopeia Items

~22 Mins
Rylai's Crystal ScepterLiandry's TormentRod of Ages

Optional Items

Cosmic DriveRabadon's DeathcapZhonya's HourglassSeraph's Embrace

Summoner Spells

summonerflash summoner spell D
summonerteleport summoner spell F

Skill Order

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

Runes

PrecisionConquerorPresence of MindLegend: TenacityLast Stand
SorceryManaflow BandTranscendence
Adaptive ForceAdaptive ForceMagic Resist
Cassiopeia's passive ability p
Cassiopeia's q ability q
Cassiopeia's w ability w
Cassiopeia's e ability e
Cassiopeia's ultimate ability r
1
E
2
Q
3
E
4
W
5
E
6
R
7
E
8
Q
9
E
10
Q
11
R
12
Q
13
Q
14
W
15
W
16
R

Guide to Synergizing Cassiopeia and Kai'Sa

Tips for Playing as Cassiopeia with Kai'Sa

Lead your enemy when targeting with Noxious Blast to ensure the hit.

Use Twin Fang on poisoned stationary targets like monsters and units stunned by her Petrifying Gaze for maximum damage.

Advice to Understand How Kai'Sa Will Play

Make sure to buy items that will evolve at least 1 or 2 of your spells.

Work with your teammates to set up your Ultimate and optimize damage with your passive.

Try to catch enemy carries alone to burst them with Icathian Rain.

Cassiopeia Kai'Sa Synergy Stats

Cassiopeia Image
Win Rate
47.3 %
VS
Win Rate
52.7 %
Kai'Sa Image
6.5
< Kills >
6.8
6.2
< Deaths >
6.2
6.1
< Assists >
6.2
1.51
< Killing Sprees >
1.58
172
< Minions Killed >
175
0.1
< Dragons Killed >
0.13
0.4
< Inhibitors >
0.43
630
< Physical Damage >
639
21,759
< Magic Damage >
22,317
324
< True Damage >
342
22,714
< Damage Dealt >
23,299
26,646
< Damage Taken >
27,133
11,463
< Gold Earned >
11,743
1.75
< Towers >
1.86
0.04
< Baron Takedowns >
0.05
6,794
< Total Healing >
7,164
15,185
< Experience >
15,283
18
< Vision Score >
18
9
< Wards Placed >
9
439
< Time Dealing CC >
451

How to Play with Kai'Sa as Cassiopeia in LoL

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

Overall, Cassiopeia sees a large worsening in her KDA (ratio of kills and assists to deaths) when paired with Kai'Sa. His KDA decreased from NaN to NaN. This decrease shows that Kai'Sa helps Cassiopeia perform not as well in competitive League of Legends games. Yet, the small difference proves that this performance change is only marginal.

When Cassiopeia tries to synergize with Kai'Sa, she observes a small decrease in her total damage output. This difference may demonstrate that Kai'Sa does not support by providing protection for her to deal more damage or that her support also helps extend the match's duration. Similarly, when Cassiopeia is played together with Kai'Sa on the same side, he usually scores many fewer killing sprees compared to when she plays on his own. This is contrasting evidence that she is worse when playing with Kai'Sa.

Moreover, when Cassiopeia plays with Kai'Sa on the same team, she usually takes a little less damage than when she plays alone. Receiving not as much damage may indicate that Kai'Sa does a decent job of covering Cassiopeia during teamfights.

Synergies between Cassiopeia and Kai'Sa

Damage Types Compared

Cassiopeia
Kai'Sa
Physical Damage
Magic Damage
True Damage

Champion Playstyles Contrasted

Cassiopeia
Kai'Sa

Is Cassiopeia better when played alongside Kai'Sa?

There is no top companion for Cassiopeia that will always be her #1 ally. Yet, overall, Kai'Sa is a relatively poor companion for Cassiopeia. By locking into the same side as Cassiopeia, she lowers their win rate by -3.0% to 47.3%. This clearly indicates that there is a harmful bond between Cassiopeia and Kai'Sa that results in them performing not as well together than alone.

Kai'Sa has a much lower diffuclty than Cassiopeia. That means you don't need to be careful when finding Kai'Sa allies to play with, as they will need a much lower level of skill to cooperate well with you.

Working on the same side, Cassiopeia players should see an overall large increase in your team’s ability to deal magical damage. Together, these champs can deal quite a lot of AP type damage.

In contrast, by grouping Cassiopeia and Kai'Sa together, you may not be providing your team a lot of support. Plan to include other champions on your team that helps cover this relative gap in this pairing's capabilities.

Regardless of your Kai'Sa ally's ability, you need to focus on increasing your income, staying alive by avoiding foolish fights, and taking down objectives. If you heed this simple advice, you will do well anyway.

Additional Information for Cassiopeia Players

How We Calculated Our Cassiopeia Kai'Sa Synergy Build and Stats

For this guide on pairing Cassiopeia and Kai'Sa, we analyzed 1,283 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 Cassiopeia with Kai'Sa 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 Cassiopeia in order to work well with Kai'Sa during both the lane and mid / late game phases of League of Legends, you should keep reading to gather additional lessons on this champion pairing. If you listen to the build and stats displayed above, you should grow your win rate significantly.

The most crucial finished items to build first in your Cassiopeia and Kai'Sa synergy build include Rylai's Crystal Scepter, Liandry's Torment, and Rod of Ages. When Cassiopeia used at least these three pieces in her build, she did a lot better when fighting alongside Kai'Sa than with most other common builds. In fact, Cassiopeia had an average winrate of 47.3% when playing alongside Kai'Sa with these items in her kit.

To have the best probability of defeating your oponents, Cassiopeia players should take the Conqueror, Presence of Mind, Legend: Tenacity, Last Stand, Manaflow Band, and Transcendence runes from the Precision and Sorcery rune sets. Of all the runes players picked for this team composition, this order of runes yielded the highest win rate. Notably, these runes gave a 47.3% win rate overall.

If you need to see Cassiopeia and Kai'Sa collaboration tips and stats for a a distinct player tier, feel free to choose one from the selection menu shown above. If viewing for the first time, the stats and build suggestions shown are calculated using all matches played with these champs.