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.
Deny Vayne the opportunity to pin you against walls.
Vayne is fragile - turn the pressure up on her and she will be forced to play cautiously.
The stat comparisons provided here emphasize some critical Sion versus Vayne matchup stats that can help us appreciate the differences between the two. As an example, Sion’s KDA ratio ([kills + assists] / deaths) of NaN is greater than Vayne’s ratio of NaN, highlighting that Sion may be more central to his team's team fighting capacity than Vayne..
Sion normally has a significantly smaller longest killing spree than his enemy does. On average, he receives more damage than Vayne. This often reflects differing health capacities; however, it can also indicate that the one champion has less agility and thus is unable to flee from additional damage when engaged or poked.
Both League champions are great. Both have their pros and cons. In the game's current meta, Sion usually loses when facing off against Vayne, with a 47.8% win rate. Therefore, Sion makes a bad counter to Vayne.
While Sion does have a lower winrate than Vayne, when facing one another, Sion also has a lower learning curve that makes him a less difficult champ to pick up and master. You should expect to face a difficult match when picking Sion into Vayne.
Moreover, Sion also has a good amount of utility and CC, a similar amount to Vayne. This often makes her just as valuable during team fights, especially when fighting champions with a lot of burst damage.
While there is not one best champion for every situation in League of Legends, in Sion vs Vayne matchups, Vayne is the better champion with a lower win rate, less champion complexity, and a similar amount of utility to help out your allies during teamfights.
Sion is a garbage counter for Vayne. Make sure you focus your play on keeping up your gold income and destroying objectives. If you do that, you should hold your own as Sion against Vayne.
If you would like to truly master Sion to counter Vayne during both the lane and mid / late game phases of League of Legends, you should continue reading to pick up a few extra tricks and insights into this matchup. If you pay attention to the build and tips displayed above, you will increase your win rate significantly and be closer to League of Legends pro players.
Sion often picks up a similar amount of CS relative to Vayne. Champions who typically don't take much CS often don't require much CS to be effective, such as supports. They are able to scale properly off of their abilities and first items alone. Yet, champs with a lot of CS, such as hyper-carries, usually need many items to be effective. In either situation, try to exceed the numbers reported on this page to do well.
The most important items to focus on in your Sion versus Vayne build include Titanic Hydra, Hollow Radiance, and Jak'Sho, The Protean. When Sion bought at least these three pieces in his build, he performed much better vs. Vayne than with most other common counter builds. In fact, Sion boasted an average winrate of 47.8% when countering Vayne with these items in his kit.
To have the best likelihood of vanquishing Vayne as Sion, Sion players should use the Grasp of the Undying, Demolish, Conditioning, Overgrowth, Approach Velocity, and Minion Dematerializer runes from the Resolve and Inspiration rune sets. Of all the rune sets players picked for Sion vs Vayne counters, this order of runes resulted in the greatest win rate. In fact, these runes averaged a 47.8% winrate overall.
By default, tips, stats, and builds on how to beat Vayne as Sion are given for all skill levels, merged. If you would like to filter the stats and builds to an individual division, you should use the selection menu earlier in the counter matchup guide.