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.
If you have trouble landing Prismatic Barrier, remember that it returns to you after it reaches max range. Try positioning yourself to hit your allies with its return trip.
Lux has great zone control abilities. Try to set up Lucent Singularity to prevent an enemy's advance or escape.
Lucent Singularity is a great scouting tool. Try throwing it into brush before walking into it to check for ambushes.
The Sivir Lux synergy stats shown here demonstrate the areas of her gameplay that do better (or worse) when paired with Lux, 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 large worsening in her KDA (ratio of kills and assists to deaths) when paired with Lux. His KDA decreased from NaN to NaN. This fall shows that Lux helps Sivir perform not as well in competitive LoL games. Yet, the small difference shows that this performance change is only marginal.
When Sivir is an ally to Lux, she sees a little decrease in her full damage output. This change may indicate that Lux does not support by providing cover for her to deal more damage or that her presence also helps increase the match's duration. Similarly, when Sivir is played alongside Lux on the same team, he usually scores many fewer killing sprees than when she plays without Lux. This is contrasting evidence that she is worse when playing synergisticly with Lux.
Additionally, when Sivir plays with Lux on the same side, she typically receives a little more damage than when she plays alone. Getting dealt more damage could mean that Lux does a poor job of covering Sivir during teamfights.
There is no top ally for Sivir that will always be her best synergy. Yet, Lux is a very typical companion for Sivir. By playing on the same side as Sivir, she decreases their win rate by -0.1% to 47.8%. This clearly indicates that there is not really a strong bond between Sivir and Lux that results in them performing worse together than without each other.
Lux has a greater difficulty than Sivir. That means Sivir players must be very careful when arranging Lux allies to play with, as they will need a greater level of skill to do well with you.
Playing on the same side, you should expect to observe an overall large increase in your team’s ability to dish out massive AD. Combined, these champs can tear through the other team with a lot of physcial damage.
Conversely, by pairing Sivir and Lux together, you may not be granting your side very much protection for burst damage. Make sure to bring other champs on your team that offsets this gap in their potential.
Regardless of your Lux ally's ability, you should focus on increasing your gold income, warding to avoid ambushes, and taking down objectives. If you follow these simple suggestions, you will do well, regardless.
To truly master Sivir to work well with Lux during both the early game and mid / late game phases of LoL games, you should continue reading to gather additional tips and tricks for this champion pairing. If you pay attention to the build and suggestions presented here, you should increase your win rate significantly.
The top finished items to get in your Sivir and Lux synergy build consist of Lord Dominik's Regards, Rapid Firecannon, and Kraken Slayer. When Sivir included at least these three pieces in her build, she did much better as an ally of Lux than with most other common item sets. In fact, Sivir had an average win rate of 47.8% when synergizing her build and playstyle to Lux with these items in her kit.
To have the greatest probability of coming out on top against your oponents, Sivir players should use the Lethal Tempo, Presence of Mind, Legend: Bloodline, Coup de Grace, Magical Footwear, and Biscuit Delivery runes from the Precision and Inspiration rune sets. Of all the runes players used for this champion pairing, this blending of runes resulted in the top win rate. In fact, these runes gave a 47.8% win rate overall.
By default, tips, stats, and builds on how to synergize Lux with Sivir are presented for all ranked divisions. If you want to filter the statistics and builds to a distinct division, you may use the selection menu located at the top of this page.