Don't go in first to a large teamfight. Wait for your teammates to initiate.
Tumble has many uses, but it cannot pass over walls.
Condemn can be used to both pin targets to walls to ensure a kill, or to escape a pursuer.
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.
The Vayne Sion synergy stats shown here demonstrate the areas of her gameplay that do better (or worse) when paired with Sion, compared to her overall stats. Significant differences are areas of focus that highlight how her gameplay changes when paired with this other champion.
Overall, Vayne sees a very large drop in her KDA (ratio of kills and assists to deaths) when paired with Sion. His KDA worsened from NaN to NaN. This fall shows that Sion helps Vayne perform poorer in competitive LoL games. Yet, the small difference shows that this performance change is only marginal.
When Vayne is an ally to Sion, she observes a little increase in her full damage output. This change may indicate that Sion helps provide cover for her to deal more damage or that his allyship also helps increase the round's duration. Similarly, when Vayne is played together with Sion on the same team, he usually scores many fewer killing sprees compared to when she plays on his own. This is contrasting evidence that she is worse when playing with Sion.
Additionally, when Vayne plays with Sion on the same side, she often receives a little more damage than when she plays alone. Receiving more damage may mean that Sion does a poor job of covering Vayne in teamfights.
There is no perfect champion pairing for Vayne that will 100% of the time be her ideal ally. Yet, Sion is a decent companion for Vayne. By playing on the same team as Vayne, he increases their win rate by 1.1% to 51.4%. This proves that there is a potentially meaningful synergy between Vayne and Sion that allows them to perform at the top of their game together than alone.
Sion has a much lower diffuclty than Vayne. That means Vayne players don't need to be careful when finding Sion comrades to fight alongside, as they will need a much lower level of skill to be able to cooperate well with you.
When playing cooperatively, Vayne players should see an overall large increase in your team’s ability to destroy wih physical damage. Combined, these two can provide a great amount of sustained physical damage.
Although, by grouping Vayne and Sion together, you may not be giving your other teammates a great deal of magic damage. Plan to include other champions on your team that nullifies this relative hole in their kit.
Regardless of your Sion ally's skill level, you should focus on increasing your gold income, warding to avoid ambushes, and clearing objectives. If you follow these simple suggestions, you should do well anyway.
If you would like to truly master Vayne in order to pair well with Sion during both the lane and mid / late game phases of League of Legends, you should continue reading to master additional lessons on this champion pairing. If you pay attention to the build and stats shown here, you should increase your win rate by a lot.
The most important finished items to get in your Vayne and Sion synergy build include Statikk Shiv, Blade of The Ruined King, and Terminus. When Vayne combined at least these three items in her build, she performed a lot better when fighting alongside Sion than with many other commonly used builds. In fact, Vayne had an average winrate of 51.4% when playing alongside Sion with this build.
To have the highest likelihood of defeating your oponents, Vayne players should equip the Lethal Tempo, Triumph, Legend: Alacrity, Coup de Grace, Taste of Blood, and Treasure Hunter runes from the Precision and Domination rune sets. Out of all the rune sets players used for this champion pairing, this set of runes resulted in the top win rate. In fact, these runes provided a 51.4% winrate overall.
By default, tips, stats, and builds on how to team up Sion with Vayne are shown for all ranked divisions combined. If you would like to narrow the stats and builds to a specific rank, you should use the selection menu located at the top of this page.