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.
To maximize your ultimate's damage use it when there are many spheres on the battlefield.
After you hit an enemy champion with Force of Will follow up with Dark Sphere, they'll be slowed and have a hard time avoiding it.
Get one of your spells to rank 5 as quickly as possible, they gain powerful bonus effects at max rank.
The Sivir Syndra synergy stats shown here demonstrate the areas of her gameplay that do better (or worse) when paired with Syndra, 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 Syndra. His KDA went down from NaN to NaN. This drop shows that Syndra helps Sivir perform worse in competitive League games. Yet, the small difference demonstrates that this performance change is not very impactful.
When Sivir plays on the same team as Syndra, she gets a marginal improvement in her full damage output. This difference may signal that Syndra helps provide cover for her to dish out more damage or that her allyship also helps increase the match's duration. Similarly, when Sivir is played together with Syndra on the same side, he usually scores many fewer killing sprees compared to when she plays alone. This is contrasting evidence that she is worse when playing with Syndra.
Additionally, when Sivir plays with Syndra on the same team, she often takes a little more damage than when she fights alone. Getting dealt more damage may indicate that Syndra does a poor job of covering Sivir during teamfights.
There is no ideal champion pairing for Sivir that will always be her #1 synergy. However, Syndra is a below average companion for Sivir. By locking into the same team as Sivir, she drops their win rate by -1.2% to 46.7%. This shows that there is a negative bond between Sivir and Syndra that allows them to perform not as well together than alone.
Syndra has a much greater difficulty compared to Sivir. That means you need to be careful when arranging Syndra comrades to fight alongside, as they will require a much greater level of skill to be able to fight well with you.
Playing cooperatively, Sivir players will likely see an overall large increase in your team’s capability to deal physical damage. Together, these two can tear through the other team with a lot of physcial damage.
Conversely, by aligning Sivir and Syndra together, you will not be providing your other teammates a lot of protection for burst damage. Plan to have other champs on your team that helps cover this relative disparity in this pairing's playstyle.
Regardless of the skill of your Syndra teammate, you need to focus on maximizing your income, outlasting your enemies, and taking down objectives. If you heed this simple advice, you should do well anyway.
If you would like to truly master Sivir in order to work well with Syndra during both the laning and mid / late game phases of League matches, you should keep reading to gather some more tricks and insights into this champion pairing. If you use the build and suggestions shown here, you will grow your win rate significantly.
The top finished items to focus on in your Sivir and Syndra synergy build include Bloodthirster, Kraken Slayer, and Navori Quickblades. When Sivir used at least these three items in her build, she did a lot better as an ally of Syndra than with many other common item sets. In fact, Sivir boasted an average win rate of 46.7% when synergizing her build and playstyle to Syndra with these items in her kit.
To have the greatest probability of vanquishing your oponents, you 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 combinations players used for this team composition, this order of runes resulted in the best win rate. In fact, these runes provided a 46.7% winrate overall.
By default, tips, statistics, and builds on how to pair Syndra with Sivir are shown for all skill levels combined. To filter the stats and builds to a particular division, you can use the selection menu located earlier on the page.