The 1-2-3 combo of Rocket Grab, Power Fist, and Static Field can devastate an individual opponent.
Using Blitzcrank's grab to pull an enemy into your tower range followed by a Power Fist will allow the tower to get several hits on them.
Try saving Spell Shield for enemy abilities that can disable you such as stuns and roots.
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.
Ricochet resets Sivir's basic attack timer on activation, so activating this immediately after landing a normal basic attack will maximize damage output.
The Blitzcrank 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, Blitzcrank sees a large worsening in his KDA (ratio of kills and assists to deaths) when paired with Sivir. His KDA decreased from NaN to NaN. This fall shows that Sivir helps Blitzcrank perform not as well in competitive LoL rounds. Yet, the small difference shows that this performance change is not very impactful.
When Blitzcrank tries to synergize with Sivir, he gets a little drop in his complete damage dealt. This change could signal that Sivir does not support by providing cover for him to deal more damage or that her presence also helps increase the round's duration. Similarly, when Blitzcrank is played with Sivir on the same side, he usually scores many fewer killing sprees compared to when he plays without Sivir. This is contrasting evidence that he is worse when playing with Sivir.
Moreover, when Blitzcrank plays with Sivir on the same team, he typically receives a little less damage than when he plays alone. Receiving not as much damage may indicate that Sivir does a decent job of protecting Blitzcrank in teamfights.
There is no universally accepted best champion pairing for Blitzcrank that will no matter what be his best synergy. However, overall, Sivir is a decent teammate for Blitzcrank. By being on the same side as Blitzcrank, she increases their win rate by 1.9% to 51.6%. This clearly indicates that there is pretty good bond between Blitzcrank and Sivir that allows them to perform better together than alone.
Sivir has a lower difficulty than Blitzcrank. That means Blitzcrank players don't need to be careful when lining up Sivir comrades to fight alongside, as they will need a relatively low level of skill to be able to cooperate well with you.
When playing alongside, you should see an overall large increase in your team’s ability to destroy wih physical damage. Combined, these champions can provide a great amount of sustained physical damage.
Although, by aligning Blitzcrank and Sivir together, you probably will not be granting your other allies very much magic damage. Make sure to pick other champs on your team that fills this relative hole in this pairing's capabilities.
Regardless of your Sivir ally's skill level, you need to focus on increasing your gold income, staying alive by avoiding foolish fights, and taking down objectives. If you follow these simple suggestions, you should do well anyway.
If you would like to truly master Blitzcrank in order to synergize with Sivir during both the lane and mid / late game phases of League of Legends, you should keep reading to master some more tips and tricks for this champion pairing. If you listen to the build and stats displayed here, you should increase your win rate significantly.
The ideal finished items to use in your Blitzcrank and Sivir synergy build include Locket of the Iron Solari, Zeke's Convergence, and Bulwark of the Mountain. When Blitzcrank incorporated at least these three finished items in his build, he did much better as an ally of Sivir than with most other commonly used item sets. In fact, Blitzcrank had an average win rate of 51.6% when playing alongside Sivir with this build.
To have the best probability of coming out on top against your oponents, Blitzcrank players should take the Glacial Augment, Hextech Flashtraption, Biscuit Delivery, Cosmic Insight, Bone Plating, and Unflinching runes from the Inspiration and Resolve rune sets. Of all the rune combinations that we analyzed for this champion pairing, this combination of runes yielded the greatest win rate. Notably, these runes provided a 51.6% win rate overall.
By default, tips, statistics, and builds on how to pair Sivir with Blitzcrank are given for all ranked divisions. If you want to narrow the stats and builds to a distinct skill level, you should use the selection menu earlier in the counter matchup guide.