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How to Synergize Amumu with Sion on the Same TeamAmumu is in the b tier of champions

Amumu with Sion

How to Win With Amumu and Sion Paired TogetherAmumu is in the a tier of champions
TankMage
TankFighter

How to Synergize Amumu and Sion

based on 2,026 Amumu with Sion pairs
Win Rate
47.6 %
K/D/A
2.23
Pick Rate
2.2 %

How We Analyze Champion Pairings in LoL

Our servers take in the stats from from millions of League rounds directly from Riot Games each week. Amumu has been on the same team as Sion in 2026 recent, ranked games. By gathering so much complete data straight from the creators of League, we feel confident that we can give you robust, usable builds to help Amumu play with Sion. It is relatively rare for Amumu to play alongside Sion as allies. This pairing has only occurred in approximately 2.2% of matches with Amumu.

Amumu Sion Synergy Summary

Unfortunately, Amumu does a dismal job of fighting on the same side as Sion. Usually, he wins a dismal 47.6% of the time the champs try and synergize their gameplay. If you want to win more matches as Amumu when playing with Sion by figuring out how to better synergize your gameplay with him, then review the complete build (with items, runes, summoner spells, and skills) below!

Best Amumu vs Sion Counter Build

Items

Starter Items

Time Target
Mosstomper SeedlingHealth Potion

Early Items

~5 Mins
Cloth ArmorBami's Cinder

Core Amumu Items

~22 Mins
Sunfire AegisThornmailRanduin's Omen

Optional Items

Spirit VisageForce of NatureLiandry's TormentIceborn Gauntlet

Summoner Spells

summonerflash summoner spell D
summonersmite summoner spell F

Skill Order

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

Runes

PrecisionConquerorTriumphLegend: TenacityLast Stand
DominationCheap ShotUltimate Hunter
Adaptive ForceAdaptive ForceArmor
Amumu's passive ability p
Amumu's q ability q
Amumu's w ability w
Amumu's e ability e
Amumu's ultimate ability r
1
W
2
E
3
Q
4
E
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 Amumu and Sion

Tips for Playing as Amumu with Sion

Despair is very effective against other tanks, so make sure you're in range of opponents with the highest Health.

Amumu is highly dependent on teammates, so try laning with your friends for maximum effectiveness.

Cooldown Reduction on Amumu is very strong, but it's often difficult to itemize for it. Grab the Golem buff whenever possible to gain Cooldown Reduction without sacrificing stats.

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.

Amumu Sion Synergy Stats

Amumu Image
Win Rate
47.6 %
VS
Win Rate
52.4 %
Sion Image
4.3
< Kills >
4.2
6.5
< Deaths >
6.1
10.2
< Assists >
10.7
0.96
< Killing Sprees >
0.94
29
< Minions Killed >
30
1.34
< Dragons Killed >
1.33
0.36
< Inhibitors >
0.36
1,532
< Physical Damage >
1,483
11,683
< Magic Damage >
11,135
2,059
< True Damage >
1,983
15,275
< Damage Dealt >
14,602
33,703
< Damage Taken >
32,280
10,741
< Gold Earned >
10,565
1.03
< Towers >
1.1
0.28
< Baron Takedowns >
0.32
11,905
< Total Healing >
11,568
12,847
< Experience >
12,698
25
< Vision Score >
25
9
< Wards Placed >
9
270
< Time Dealing CC >
270

How to Play with Sion as Amumu in LoL

The Amumu 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, Amumu sees a very large drop in his KDA (ratio of kills and assists to deaths) when paired with Sion. His KDA decreased from NaN to NaN. This fall shows that Sion helps Amumu perform not as well in ranked LoL games. Yet, the small difference indicates that this performance change is not very impactful.

When Amumu is paired with Sion, he sees a marginal improvement in his total damage dealt. This could demonstrate that Sion provides protection for him to dish out more damage or that his presence also helps increase the game's duration. Similarly, when Amumu is played alongside Sion on the same side, he usually scores many fewer killing sprees than when he plays alone. This is contrasting evidence that he is worse when playing alongside Sion.

Additionally, when Amumu plays with Sion on the same side, he on average receives a little more damage than when he plays alone. Getting dealt more damage could mean that Sion does a poor job of covering Amumu in team fights.

Synergies between Amumu and Sion

Damage Types Compared

Amumu
Sion
Physical Damage
Magic Damage
True Damage

Champion Playstyles Contrasted

Amumu
Sion

Is Amumu better when played alongside Sion?

There is no top companion for Amumu that will 100% of the time be his best ally. Yet, overall, Sion is a below average ally for Amumu. By playing on the same side as Amumu, he drops their win rate by -1.4% to 47.6%. This clearly indicates that there is a negative strategic relationship between Amumu and Sion that allows them to perform not as well together than alone.

Sion has a greater difficulty than Amumu. That means you need to be careful when enlisting Sion teammates to fight alongside, as they will have to have a greater level of skill to fight well with you.

When playing together, you should expect to observe an overall large increase in your team’s capacity to soak up damage. Together, these two will be a great protective duo.

Conversely, by pairing Amumu and Sion together, you will not be providing your side a great deal of anti-tank damage dealing potential. Plan to bring other champions on your team that fills this gap in their capabilities.

Regardless of your Sion ally's skill level, you need to focus on maximizing your income, outlasting your enemies, and taking down objectives. If you follow these simple suggestions, you will do well anyway.

Additional Information for Amumu Players

How We Calculated Our Amumu Sion Synergy Build and Stats

For this guide on pairing Amumu and Sion, we analyzed 2,026 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 Amumu 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

If you would like to truly master Amumu in order to work well with Sion during both the early game and mid / late game phases of League of Legends, you should continue reading to master some more tips and tricks for this champion pairing. If you pay attention to the build and suggestions presented here, you will increase your win rate by a lot.

The ideal finished items to have in your Amumu and Sion synergy build include Sunfire Aegis, Thornmail, and Randuin's Omen. When Amumu included at least these three items in his build, he did significantly better when paired up with Sion than with most other common builds. In fact, Amumu had an average win rate of 47.6% when synergizing his build and playstyle to Sion with this build.

To have the greatest chance of coming out on top against your oponents, Amumu players should use the Conqueror, Triumph, Legend: Tenacity, Last Stand, Cheap Shot, and Ultimate Hunter runes from the Precision and Domination rune sets. Out of all the runes that we analyzed for Amumu and Sion pairings, this blending of runes resulted in the highest win rate. Notably, these runes averaged a 47.6% win rate overall.

If you need to view Amumu and Sion cooperations tips and builds for a an individual player tier, please select one from the selection menu shown above. By default, the stats and tips and suggestions displayed are computed using every round completed with these champions.