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.
Vessel
Tentacles are an immense source of power. Don't fight without them.
Spirits inherit their target's current health. If making a
is your goal, try whittling your opponent's health down a bit first to make killing the spirit easier.
Leap of Faith is best used to follow-up a strong engage or when being engaged upon. Be careful about being the first one into a fight.
The Cassiopeia Illaoi synergy stats shown here demonstrate the areas of her gameplay that do better (or worse) when paired with Illaoi, 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 Illaoi. His KDA decreased from NaN to NaN. This negative change shows that Illaoi helps Cassiopeia perform poorer in ranked League of Legends matches. Yet, the small difference proves that this performance change is only marginal.
When Cassiopeia tries to synergize with Illaoi, she observes a barely noticable drop in her total damage dealt. This difference may indicate that Illaoi does not support by providing cover for her to deal more damage or that her support also helps increase the round's duration. Similarly, when Cassiopeia is played alongside Illaoi on the same side, he usually scores many fewer killing sprees than when she plays alone. This is contrasting evidence that she is worse when playing synergisticly with Illaoi.
Moreover, when Cassiopeia plays with Illaoi on the same side, she usually takes a little less damage than when she fights alone. Taking not as much damage could mean that Illaoi does a decent job of protecting Cassiopeia during team fights.
There is no universally accepted best ally for Cassiopeia that will no matter what be her ideal ally. However, overall, Illaoi is a very typical ally for Cassiopeia. By playing on the same side as Cassiopeia, she improves their win rate by 0.2% to 50.5%. This clearly indicates that there is not really a strong synergy between Cassiopeia and Illaoi that results in them performing stronger together than without each other.
Illaoi has a much lower diffuclty than Cassiopeia. That means Cassiopeia players don't need to be cautious when finding Illaoi comrades to go into battle on the same side as, as they will need a much lower level of skill to do well with you.
When playing together, you will likely observe an overall large increase in your team’s capability to deal magic damage. Together, these two are able to dish out a surprising amount of magic type damage.
Although, by aligning Cassiopeia and Illaoi together, you will not be providing your other teammates a great deal of utility. We recommend you include other champions on your team that fills this relative hole in their potential.
Regardless of your Illaoi ally's skill level, you need to focus on increasing your income, warding to avoid ambushes, and clearing objectives. If you do this, you will do well anyway.
If you would like to learn all of the intricacies of Cassiopeia in order to pair well with Illaoi during both the lane and mid / late game phases of LoL rounds, you should continue reading to master a few extra tips and tricks for this champion pairing. If you pay attention to the build and tips displayed above, you will increase your win rate significantly.
The most crucial items to get in your Cassiopeia and Illaoi synergy build include Seraph's Embrace, Rylai's Crystal Scepter, and Rod of Ages. When Cassiopeia combined at least these three great items in her build, she performed much better as an ally of Illaoi than with many other commonly used builds. In fact, Cassiopeia had an average win rate of 50.5% when playing alongside Illaoi with this build.
To have the best likelihood of annihilating your oponents, you should take the Conqueror, Presence of Mind, Legend: Tenacity, Last Stand, Manaflow Band, and Transcendence runes from the Precision and Sorcery rune sets. Out of all the runes players used for this team composition, this composite of runes resulted in the top win rate. In fact, these runes averaged a 50.5% winrate overall.
By default, tips, stats, and builds on how to synergize Illaoi with Cassiopeia are shown for all skill levels combined. If you want to filter the statistics and builds to a distinct division, you can use the selection menu located earlier on the page.