Lead your enemy when targeting with Noxious Blast to ensure the hit.
Use Twin Fang on poisoned stationary targets like monsters and units stunned by her Petrifying Gaze for maximum damage.
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 Cassiopeia 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, Cassiopeia sees a very large drop in her KDA (ratio of kills and assists to deaths) when paired with Azir. His KDA went down from NaN to NaN. This fall shows that Azir helps Cassiopeia perform not as well in competitive League of Legends games. Yet, the small difference shows that this performance change is only marginal.
When Cassiopeia tries to synergize with Azir, she sees a marginal improvement in her total damage dealt. This difference could indicate that Azir helps provide protection for her to deal more damage or that his participation also helps extend the round's duration. Similarly, when Cassiopeia is played alongside Azir on the same side, he usually scores many fewer killing sprees than when she plays without Azir. This is contrasting evidence that she is worse when playing with Azir.
Additionally, when Cassiopeia plays with Azir on the same side, she on average takes a little more damage than when she plays alone. Getting dealt more damage may mean that Azir does a poor job of protecting Cassiopeia in team fights.
There is no top synergy for Cassiopeia that will always be her top teammate. However, Azir is a very typical teammate for Cassiopeia. By locking into the same team as Cassiopeia, he lowers their win rate by -0.3% to 50.0%. This shows that there is not really a strong strategic relationship between Cassiopeia and Azir that allows them to perform not as well together than without each other.
Azir has a lower difficulty than Cassiopeia. That means Cassiopeia players don't need to be careful when arranging Azir comrades to fight alongside, as they will require a lower level of skill to be able to play well with you.
When playing together, you will likely see an overall large increase in your team’s capability to deal magical damage. Combined, these champs can blast through enemies with magic damage.
In contrast, by pairing Cassiopeia and Azir together, you may not be giving your other teammates very much tankyness. Plan to include other champs on your team that helps cover this relative hole in this pairing's playstyle.
Regardless of the ability of your Azir teammate, you should focus on increasing your gold income, warding to avoid ambushes, and taking down objectives. If you heed this simple advice, you should do well, regardless.
If you would like to truly master Cassiopeia in order to pair well with Azir during both the early game and mid / late game phases of LoL matches, you should keep reading to learn additional lessons on this champion pairing. If you listen to the build and tips displayed here, you should grow your win rate significantly.
The best items to use in your Cassiopeia and Azir synergy build include Seraph's Embrace, Rylai's Crystal Scepter, and Rod of Ages. When Cassiopeia included at least these three finished items in her build, she performed a lot better when fighting alongside Azir than with many other commonly used item sets. In fact, Cassiopeia had an average winrate of 50.0% helping carry Azir with these items in her kit.
To have the best likelihood of crushing your oponents, you should equip the Conqueror, Presence of Mind, Legend: Tenacity, Last Stand, Manaflow Band, and Transcendence runes from the Precision and Sorcery rune sets. Of all the rune builds players used for Cassiopeia and Azir pairings, this order of runes yielded the greatest win rate. In fact, these runes gave a 50.0% win rate overall.
By default, tips, stats, and builds on how to synergize Azir with Cassiopeia are given for all skill levels combined. If you want to scope the statistics and builds to a specific player tier, you may use the selection menu earlier on the page.