Be a bird!
In the lane, try to position your soldiers between the enemy's minions and the enemy champion. This way you can use them both to last hit and to project threat onto your lane opponent.
Be careful about putting down both of the soldiers stored by Arise! Unless you're going all-in, always have a soldier in your back pocket if you need to escape over a wall or if you misposition your other soldier and need damage now.
Think of Emperor's Divide as a defensive ability first and foremost. Use it when the enemy engages on you or your allies. Remember that your team can walk through the soldiers summoned by Emperor's Divide and use this to your advantage when enemy melee champions engage on you.
The Senna Azir synergy stats shown here demonstrate the areas of her gameplay that do better (or worse) when paired with Azir, compared to her overall stats. Significant differences are areas of focus that highlight how her gameplay changes when paired with this other champion.
Overall, Senna sees a large worsening in her KDA (ratio of kills and assists to deaths) when paired with Azir. His KDA fell from NaN to NaN. This decrease shows that Azir helps Senna perform poorer in ranked League of Legends games. Yet, the small difference proves that this performance change is not very impactful.
When Senna tries to synergize with Azir, she observes a barely noticable drop in her total damage output. This could demonstrate that Azir does not support by providing protection for her to dish out more damage or that his allyship also helps increase the game's duration. Similarly, when Senna is played together with Azir on the same team, he usually scores many fewer killing sprees than when she plays on his own. This is contrasting evidence that she is worse when playing alongside Azir.
Additionally, when Senna plays with Azir on the same team, she usually receives a little more damage than when she plays alone. Getting dealt more damage may mean that Azir does a poor job of protecting Senna during teamfights.
There is no top companion for Senna that will 100% of the time be her top teammate. Yet, Azir is a good teammate for Senna. By being on the same team as Senna, he raises their win rate by 1.0% to 51.8%. This clearly indicates that there is pretty good strategic relationship between Senna and Azir that results in them performing better together than without each other.
Azir has a greater difficulty than Senna. That means Senna players need to be very careful when finding Azir allies to go into battle on the same side as, as they will require a greater level of skill to be able to cooperate well with you.
Fighting together, you should expect to observe an overall large increase in your team’s ability to deal magical damage. Combined, these two can deal quite a lot of AP type damage.
Although, by pairing Senna and Azir together, you may not be granting your team much protection for burst damage. Make sure to bring other champs on your team that neutralizes this relative disparity in this pairing's capabilities.
Regardless of the ability of your Azir teammate, you should focus on maximizing your gold income, warding to avoid ambushes, and taking down objectives. If you heed this simple advice, you will do well, regardless.
If you would like to truly master Senna to synergize with Azir during both the early game and mid / late game phases of LoL rounds, you should continue reading to master some more tips and tricks for this champion pairing. If you pay attention to the build and suggestions presented here, you will increase your win rate by a lot.
The ideal finished items to have in your Senna and Azir synergy build include Lord Dominik's Regards, Youmuu's Ghostblade, and Bloodsong. When Senna used at least these three items in her build, she performed much better when fighting alongside Azir than with many other common item sets. In fact, Senna had an average win rate of 51.8% when playing alongside Azir with these items in her kit.
To have the greatest likelihood of defeating your oponents, you should take the Fleet Footwork, Presence of Mind, Legend: Alacrity, Cut Down, Approach Velocity, and Biscuit Delivery runes from the Precision and Inspiration rune sets. Out of all the rune sets players chose for this team composition, this set of runes yielded the highest win rate. In fact, these runes averaged a 51.8% winrate overall.
By default, tips, statistics, and builds on how to synergize Azir with Senna are presented for all skill levels, merged. If you want to scope the stats and builds to a particular skill level, you may use the selection menu located earlier on the page.