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.
Mordekaiser builds up a powerful damage aura when fighting champions, so keep your distance.
Realm of Death will cut you off from your teammates completely. Try to save mobility spells to escape Mordekaiser once inside
Damage he deals can be converted into a large shield, and consumed for health
The stats shown here emphasize some strategic Sion versus Mordekaiser matchup statistics that may help you understand the distinctions between the pair. As an example, Sion’s KDA ratio ([kills + assists] / deaths) of NaN is more than Mordekaiser’s ratio of NaN, highlighting that Sion may be more central to his team's team fighting effectiveness than Mordekaiser..
Sion typically has a significantly smaller longest killing spree than his matchup does. Commonly, he takes more damage than Mordekaiser. This often reflects differing health capacities; however, it can also show that the one champion has less mobility and thus is not able to flee from additional damage when engaged or poked.
Both LoL champs are great. Both have their strengths, weaknesses, and counters. In the game's current meta, Sion usually loses when playing against Mordekaiser, with a 45.6% win rate. Thus, Sion makes a poor counter for Mordekaiser.
While Sion does have a much lower win rate than Mordekaiser, when facing one another, Sion also has a greater learning curve that makes him a more time consuming champion to learn. You may get destroyed when picking Sion into Mordekaiser.
Additionally, Sion also has a good amount of utility and CC, a similar amount to Mordekaiser. This makes her just as valuable during teamfights, especially when trying to counter champions with a ton of burst damage.
While there isn't a single best champion overall in League of Legends, in Sion vs Mordekaiser matchups, Mordekaiser is the better champion with a much lower win rate, more champion depth, and a similar amount of utility to help out your allied champions during teamfights.
Sion is a terribly counter to Mordekaiser. Focus your strategy on keeping up your CS and destroying objectives. If you are able to do that, you should be able to stand on your own as Sion against Mordekaiser.
If you would like to truly master Sion to counter Mordekaiser during both the laning and mid / late game phases of League of Legends, you should continue reading to gather a few extra lessons on this matchup. If you mind the build and tips presented here, you should grow your win rate by a lot and be closer to League of Legends pro players.
Sion often gets a similar amount of CS compared to Mordekaiser. Champions who on average don't get many minion kills usualy don't need much CS to be valuable teammates, such as supports. These kinds of champions are able to scale well off of their skills, stats, and first items alone. Yet, champions with large amounts of CS, such as hyper-carries, often require many items to be effective. In either situation, try to surpass the numbers displayed here to do well.
The most crucial items to prioritize in your Sion versus Mordekaiser build consist of Kaenic Rookern, Sunfire Aegis, and Heartsteel. When Sion bought at least these three items in his build, he did a lot better countering Mordekaiser than with many other typical builds. In fact, Sion had an average winrate of 45.6% battling Mordekaiser with these items in his kit.
To have the highest chance of crushing Mordekaiser as Sion, you should take the Grasp of the Undying, Demolish, Conditioning, Overgrowth, Minion Dematerializer, and Approach Velocity runes from the Resolve and Inspiration rune sets. Of all the runes that we analyzed for Sion vs Mordekaiser matchups, this combo of runes yielded the highest win rate. In fact, these runes gave a 45.6% winrate overall.
By default, tips, statistics, and builds on how to beat Mordekaiser as Sion are given for all skill levels combined. If you want to filter the stats and builds to an individual player tier, you may use the selection menu located above.