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.
Sivir's Boomerang Blade returns to her after reaching the max range, so you can shift position to hit enemies who would otherwise have evaded it.
Try saving Spell Shield for enemy abilities that can disable you such as stuns and roots.
Ricochet resets Sivir's basic attack timer on activation, so activating this immediately after landing a normal basic attack will maximize damage output.
The Sion Sivir synergy stats shown here demonstrate the areas of his gameplay that do better (or worse) when paired with Sivir, compared to his overall stats. Significant differences are areas of focus that highlight how his gameplay changes when paired with this other champion.
Overall, Sion sees a large worsening in his KDA (ratio of kills and assists to deaths) when paired with Sivir. His KDA fell from NaN to NaN. This negative change shows that Sivir helps Sion perform worse in ranked League rounds. Yet, the small difference shows that this performance change is not very impactful.
When Sion tries to synergize with Sivir, he gets a little decrease in his complete damage dealt. This difference may demonstrate that Sivir does not help cover for him to deal more damage or that her presence on the team also helps increase the match's duration. Similarly, when Sion is played together with Sivir on the same side, he usually scores many fewer killing sprees compared to when he plays on his own. This is contrasting evidence that he is worse when playing alongside Sivir.
Moreover, when Sion plays with Sivir on the same side, he often takes a little more damage than when he fights alone. Taking more damage could mean that Sivir does a poor job of protecting Sion during teamfights.
There is no ideal ally for Sion that will no matter what be his top teammate. However, overall, Sivir is a below average teammate for Sion. By playing on the same side as Sion, she decreases their win rate by -1.1% to 49.1%. This signals that there is a bad bond between Sion and Sivir that results in them performing worse together than without each other.
Sivir has a lower difficulty than Sion. That means Sion players don't need to be cautious when enlisting Sivir allies to go into battle on the same side as, as they will need a relatively low level of skill to be able to work well with you.
Playing together, you should expect to see an overall large increase in your team’s ability to deal physical damage. Combined, these champs can tear through the other team with a lot of physcial damage.
In contrast, by aligning Sion and Sivir together, you probably will not be providing your other allies a lot of AP. Plan to bring other champions on your team that helps cover this hole in this pairing's potential.
Regardless of your Sivir ally's ability, you need to focus on maximizing your gold income, outlasting your enemies, and clearing objectives. If you follow these simple suggestions, you will do well anyway.
If you would like to learn all of the intricacies of Sion to work well with Sivir during both the lane and mid / late game phases of League of Legends rounds, you should keep reading to gather some more tips and tricks for this champion pairing. If you mind the build and suggestions presented here, you will increase your win rate by a lot.
The top finished items to include in your Sion and Sivir synergy build consist of Sunfire Aegis, Heartsteel, and Titanic Hydra. When Sion combined at least these three great items in his build, he performed significantly better when paired up with Sivir than with many other common builds. In fact, Sion had an average winrate of 49.1% when synergizing his build and playstyle to Sivir with this build.
To have the greatest probability of beating your oponents, you should use the Grasp of the Undying, Demolish, Conditioning, Overgrowth, Minion Dematerializer, and Approach Velocity runes from the Resolve and Inspiration rune sets. Out of all the rune builds players chose for this champion pairing, this blending of runes yielded the greatest win rate. Notably, these runes averaged a 49.1% win rate overall.
By default, tips, statistics, and builds on how to pair Sivir with Sion are given for every ranked division. If you want to narrow the statistics and builds to a specific division, you should use the selection menu located above.