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.
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 Sivir 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, Sivir sees a very large drop in her KDA (ratio of kills and assists to deaths) when paired with Sion. His KDA decreased from NaN to NaN. This negative change shows that Sion helps Sivir perform poorer in ranked League of Legends matches. Yet, the small difference shows that this performance change is not very impactful.
When Sivir is paired with Sion, she gets a small increase in her complete damage output. This difference may signal that Sion supports by providing protection for her to dish out more damage or that his participation also helps extend the game's duration. Similarly, when Sivir is played together with Sion on the same side, he usually scores many fewer killing sprees than when she plays alone. This is contrasting evidence that she is worse when playing alongside Sion.
Additionally, when Sivir plays with Sion on the same side, she usually takes a little more damage than when she fights alone. Taking more damage may indicate that Sion does a poor job of covering Sivir during teamfights.
There is no ideal ally for Sivir that will 100% of the time be her top teammate. However, Sion is a decent companion for Sivir. By locking into the same side as Sivir, he raises their win rate by 1.2% to 49.1%. This clearly indicates that there is a good bond between Sivir and Sion that results in them performing better together than alone.
Sion has a greater difficulty than Sivir. That means you must be cautious when lining up Sion comrades to play with, as they will require a greater level of skill to cooperate well with you.
When playing alongside, Sivir players should expect to witness an overall large increase in your team’s capability to deal physical damage. Combined, these champions can tear through the other team with a lot of physcial damage.
Conversely, by grouping Sivir and Sion together, you will not be providing your team much magical damage output. Plan to pick other champs on your team that helps cover this relative gap in their abilities.
Regardless of your Sion ally's ability, you should focus on increasing your income, outlasting your enemies, and taking down objectives. If you follow these simple suggestions, you will do well, regardless.
If you would like to learn all of the intricacies of Sivir in order to pair well with Sion during both the laning and mid / late game phases of League matches, you should keep reading to learn additional tips and tricks for this champion pairing. If you pay attention to the build and suggestions displayed here, you will grow your win rate by a lot.
The best items to get in your Sivir and Sion synergy build include Lord Dominik's Regards, Bloodthirster, and Kraken Slayer. When Sivir combined at least these three great items in her build, she performed a lot better when paired up with Sion than with most other typical item sets. In fact, Sivir boasted an average win rate of 49.1% when synergizing her build and playstyle to Sion with these items in her kit.
To have the highest likelihood of annihilating your oponents, Sivir players should take the Lethal Tempo, Presence of Mind, Legend: Bloodline, Coup de Grace, Biscuit Delivery, and Magical Footwear runes from the Precision and Inspiration rune sets. Of all the rune sets that we analyzed for this champion pairing, this blending of runes resulted in the greatest win rate. Moreover, these runes gave a 49.1% winrate overall.
If you need to see Sivir and Sion synergy tips and stats for a a particular division, feel free to select one from the selection menu above. By default, the statistics and strategies given are computed using every match played with both champs.