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.
Kai'Sa is very vulnerable to getting outranged by mages and long range carries.
Make sure to place wards in your blind spots so you can see Kai'Sa coming.
Kai'Sa is very good at picking off isolated enemies. Stick together against her.
The stats provided here clarify several significant Sion vs. Kai'Sa matchup statistics that can help you grasp the differences and similarities between the pair. For instance, Sion’s KDA ratio ([kills + assists] / deaths) of NaN is more than Kai'Sa’s KDA ratio of NaN, highlighting that Sion may be more central to his team's team fighting capacity than Kai'Sa..
Sion usually has a significantly smaller longest killing spree than his enemy does. Commonly, he takes more damage than Kai'Sa. This typically indicates differing health capacities; however, it can also hint that the one champ has less mobility and thus is not able to kite away from additional damage when poked or engaged.
Both LoL champions are great champions. Both have their strengths, weaknesses, and counters. In League's current meta, Sion usually wins when facing off against Kai'Sa, with a 54.3% win rate. Therefore, Sion makes a great counter to Kai'Sa.
While Sion does have a much higher win rate compared to Kai'Sa, when facing one another, Sion also has a lower difficulty level that makes him a less time consuming champ to pick up and master. You should be be fine when picking Sion into Kai'Sa.
Moreover, Sion also has a good amount of utility and CC, a similar amount to Kai'Sa. This makes her just as valuable during team fights, especially when fighting champions with a lot of burst damage.
While there isn't a single best champion for every situation in League of Legends, in Sion vs Kai'Sa matchups, Sion is the better champ with a noticably higher win rate, less champion complexity, and a similar amount of utility to help out your team members during team fights.
Sion is a great counter to Kai'Sa. Focus your gameplay on increasing your gold and cs and clearing objectives. If you can do that, you should hold your own as Sion against Kai'Sa.
To learn all of the intricacies of Sion in order to counter Kai'Sa during both the laning and mid / late game phases of League of Legends, you should continue reading to learn a few extra tips and tricks for this matchup. If you listen to the build and suggestions displayed here, you should increase your win rate by a lot and be closer to League of Legends pro players.
Sion most often gets a similar amount of CS as Kai'Sa. Champions who typically don't take much CS typically don't require much CS to be valuable teammates, such as supports. They are able to scale properly off of their skills, stats, and first items alone. Yet, champions with large amounts of CS, such as hyper-carries, usually need several high cost items to be effective. In either situation, try to exceed the numbers reported here to do well.
The most crucial items to focus on in your Sion versus Kai'Sa build consist of Unending Despair, Heartsteel, and Titanic Hydra. When Sion combined at least these three pieces in his build, he performed much better vs Kai'Sa than with most other typical builds. In fact, Sion boasted an average winrate of 54.3% when playing against Kai'Sa with these items in his kit.
To have the highest chance of beating Kai'Sa 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 we have analyed for Sion vs Kai'Sa counters, this mix of runes resulted in the greatest win rate. Notably, these runes provided a 54.3% winrate overall.
If you need to get Sion versus Kai'Sa tips and builds for a a particular rank, feel free to choose one from the selection menu displayed above. By default, the stats and guides shown are calculated using all games completed with these champs.