Kassadin's ultimate has many uses and is on a shorter cooldown than most, use it often.
Kassadin has multiple item paths; he can go caster via Mana and Ability Power or anti-caster with Cooldown Reduction and Magic Resist.
Try to get the Ancient Golem buff to counteract Riftwalk's increasing Mana cost.
The Kassadin Lillia synergy stats shown here demonstrate the areas of his gameplay that do better (or worse) when paired with Lillia, compared to his overall stats. Significant differences are areas of focus that highlight how his gameplay changes when paired with this other champion.
Overall, Kassadin sees a large worsening in his KDA (ratio of kills and assists to deaths) when paired with Lillia. His KDA went down from NaN to NaN. This decrease shows that Lillia helps Kassadin perform worse in competitive League games. Yet, the small difference demonstrates that this performance change is not very impactful.
When Kassadin tries to synergize with Lillia, he observes a little drop in his total damage output. This difference may demonstrate that Lillia doesn't help protection for him to dish out more damage or that her presence on the team also helps increase the match's duration. Similarly, when Kassadin is played together with Lillia on the same team, he usually scores many fewer killing sprees than when he plays alone. This is contrasting evidence that he is worse when playing synergisticly with Lillia.
Moreover, when Kassadin plays with Lillia on the same team, he on average receives a little more damage than when he plays alone. Getting dealt more damage could indicate that Lillia does a poor job of protecting Kassadin in teamfights.
There is no ideal synergy for Kassadin that will no matter what be his #1 teammate. Yet, overall, Lillia is a great companion for Kassadin. By locking into the same side as Kassadin, she improves their win rate by 3.1% to 53.1%. This demonstrates that there is a strong bond between Kassadin and Lillia that allows them to perform at the top of their game together than alone.
Lillia has a lower difficulty than Kassadin. That means Kassadin players don't need to be careful when lining up Lillia comrades to play with, as they will have to have a lower level of skill to be able to play well with you.
Working alongside, Kassadin players should expect to observe an overall large increase in your team’s capability to deal magic damage. When paired, these champions are able to dish out a surprising amount of magic type damage.
Although, by pairing Kassadin and Lillia together, you probably will not be providing your side a great deal of AD. Make sure to include other champions on your team that offsets this relative disparity in their playstyle.
Regardless of the skill of your Lillia teammate, you need to focus on increasing your income, outlasting your enemies, and taking down objectives. If you heed this simple advice, you should do well anyway.
If you would like to truly master Kassadin to synergize with Lillia during both the laning and mid / late game phases of League rounds, you should keep reading to pick up some more lessons on this champion pairing. If you listen to the build and tips shown here, you will increase your win rate by a lot.
The most important items to build first in your Kassadin and Lillia synergy build include Malignance, Zhonya's Hourglass, and Rod of Ages. When Kassadin used at least these three items in his build, he did much better when fighting alongside Lillia than with most other common item sets. In fact, Kassadin boasted an average win rate of 53.1% when playing alongside Lillia with this build.
To have the best chance of annihilating your oponents, you should use the First Strike, Magical Footwear, Future's Market, Cosmic Insight, Sudden Impact, and Ultimate Hunter runes from the Inspiration and Domination rune sets. Of all the rune sets players chose for Kassadin and Lillia pairings, this sequence of runes resulted in the greatest win rate. Moreover, these runes averaged a 53.1% win rate overall.
By default, tips, statistics, and builds on how to synergize Lillia with Kassadin are presented for all skill levels, merged. If you would like to narrow the statistics and builds to an individual rank, you should use the selection menu located earlier on the page.