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How to Synergize Kassadin with Sion on the Same TeamKassadin is in the s tier of champions

Kassadin with Sion

How to Win With Kassadin and Sion Paired TogetherKassadin is in the a tier of champions
AssassinMage
TankFighter

How to Synergize Kassadin and Sion

based on 1,227 Kassadin with Sion pairs
Win Rate
51.1 %
K/D/A
2.37
Pick Rate
2.4 %

How We Analyze Champion Pairings in LoL

We pull data from from millions of League of Legends rounds directly from Riot Games each and every week. Kassadin has been on the same team as Sion in 1227 recently played, competitive matches. By gathering so much accurate data straight from the hosts of League of Legends, we feel confident that we can give you robust, usable builds to help Kassadin play with Sion. It is relatively rare for Kassadin to play alongside Sion on the same side. This has only happened in about 2.4% of rounds with Kassadin.

Kassadin Sion Synergy Summary

Kassadin has done a decent job of synergizing with Sion. Normally, he wins an acceptable 51.1% of rounds the champions play on the same team. If you want to do better as Kassadin when fighting on the same team as Sion by learning how to better synergize your play style with him, then check out the complete build (with items, runes, summoner spells, and skills) below!

Best Kassadin vs Sion Counter Build

Items

Starter Items

Time Target
Doran's ShieldHealth Potion

Early Items

~5 Mins
Blasting WandTear of the Goddess

Core Kassadin Items

~22 Mins
Seraph's EmbraceMalignanceZhonya's Hourglass

Optional Items

Lich BaneRabadon's DeathcapStormsurgeLuden's Companion

Summoner Spells

summonerflash summoner spell D
summonerteleport summoner spell F

Skill Order

First skill for Kassadin to level upe
>
Second ability for Kassadin to level upw
>
Last skill for Kassadin to max outq

Runes

InspirationFirst StrikeMagical FootwearFuture's MarketCosmic Insight
DominationSudden ImpactUltimate Hunter
Adaptive ForceAdaptive ForceMagic Resist
Kassadin's passive ability p
Kassadin's q ability q
Kassadin's w ability w
Kassadin's e ability e
Kassadin's ultimate ability r
1
Q
2
W
3
E
4
E
5
E
6
R
7
E
8
W
9
E
10
W
11
R
12
W
13
W
14
Q
15
Q
16
R

Guide to Synergizing Kassadin and Sion

Tips for Playing as Kassadin with Sion

Kassadin's ultimate has many uses and is on a shorter cooldown than most, use it often.

Kassadin has multiple item paths; he can go caster via Mana and Ability Power or anti-caster with Cooldown Reduction and Magic Resist.

Try to get the Ancient Golem buff to counteract Riftwalk's increasing Mana cost.

Advice to Understand How Sion Will Play

Roar of the Slayer is a great setup ability to land a very powerful Decimating Smash.

The Soul Furnace buff displays how much shield strength is remaining, use this information to time its explosion perfectly.

You only have very slight turning ability during Unstoppable Onslaught, so make sure to use it in straight paths.

Kassadin Sion Synergy Stats

Kassadin Image
Win Rate
51.1 %
VS
Win Rate
48.9 %
Sion Image
8.3
< Kills >
7.7
5.9
< Deaths >
5.5
5.7
< Assists >
5.7
1.82
< Killing Sprees >
1.69
171
< Minions Killed >
170
0.07
< Dragons Killed >
0.06
0.44
< Inhibitors >
0.39
1,761
< Physical Damage >
1,726
21,453
< Magic Damage >
20,251
607
< True Damage >
582
23,823
< Damage Dealt >
22,560
30,924
< Damage Taken >
29,444
12,464
< Gold Earned >
12,061
1.69
< Towers >
1.69
0.02
< Baron Takedowns >
0.02
6,211
< Total Healing >
5,994
15,690
< Experience >
15,396
16
< Vision Score >
16
8
< Wards Placed >
8
185
< Time Dealing CC >
187

How to Play with Sion as Kassadin in LoL

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

Overall, Kassadin sees a large worsening in his KDA (ratio of kills and assists to deaths) when paired with Sion. His KDA fell from NaN to NaN. This negative change shows that Sion helps Kassadin perform worse in ranked LoL games. Yet, the small difference shows that this performance change is only marginal.

When Kassadin plays on the same team as Sion, he observes a marginal improvement in his total damage output. This change may indicate that Sion provides cover for him to dish out more damage or that his allyship also helps increase the game's duration. Similarly, when Kassadin is played alongside Sion on the same team, he usually scores many fewer killing sprees compared to when he plays without Sion. This is contrasting evidence that he is worse when playing with Sion.

Additionally, when Kassadin plays with Sion on the same side, he on average takes more damage than when he plays alone. Receiving more damage may indicate that Sion does a poor job of covering Kassadin in team fights.

Synergies between Kassadin and Sion

Damage Types Compared

Kassadin
Sion
Physical Damage
Magic Damage
True Damage

Champion Playstyles Contrasted

Kassadin
Sion

Is Kassadin better when played alongside Sion?

There is no universally accepted best ally for Kassadin that will no matter what be his top ally. However, overall, Sion is a pretty good teammate for Kassadin. By playing on the same side as Kassadin, he increases their win rate by 1.1% to 51.1%. This demonstrates that there is a good bond between Kassadin and Sion that allows them to perform better together than without each other.

Sion has a much lower diffuclty than Kassadin. That means Kassadin players don't need to be careful when lining up Sion teammates to play with, as they will have to have a much lower level of skill to be able to do well with you.

Working together, Kassadin players should expect to observe an overall large increase in your team’s ability to tank a lot of damage. When paired, these two might be able to provide enough cover for their team's carries.

In contrast, by pairing Kassadin and Sion together, you will not be granting your team much attack damage. Plan to bring other champions on your team that helps cover this disparity in this pairing's kit.

Regardless of your Sion ally's ability, you should focus on maximizing your gold income, warding to avoid ambushes, and taking down objectives. If you follow these simple suggestions, you should do well, regardless.

Additional Information for Kassadin Players

How We Calculated Our Kassadin Sion Synergy Build and Stats

For this guide on pairing Kassadin and Sion, we analyzed 1,227 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 Kassadin with Sion 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 Kassadin to pair well with Sion during both the early game and mid / late game phases of League of Legends matches, you should continue reading to master a few extra tricks and insights into this champion pairing. If you mind the build and stats shown here, you will grow your win rate by a lot.

The most crucial items to include in your Kassadin and Sion synergy build include Seraph's Embrace, Malignance, and Zhonya's Hourglass. When Kassadin used at least these three items in his build, he performed significantly better when paired up with Sion than with most other common builds. In fact, Kassadin had an average win rate of 51.1% helping carry Sion with these items in his kit.

To have the greatest chance of vanquishing your oponents, Kassadin players should equip the First Strike, Magical Footwear, Future's Market, Cosmic Insight, Sudden Impact, and Ultimate Hunter runes from the Inspiration and Domination rune sets. Out of all the rune combinations players used for Kassadin and Sion pairings, this blending of runes resulted in the greatest win rate. In fact, these runes gave a 51.1% win rate overall.

If you would like to get Kassadin with Sion collaboration tips and builds for a an individual player tier, feel free to choose one from the selection menu displayed above. If viewing for the first time, the statistics and build suggestions displayed are calculated using all rounds with data with these champions.