Lay Waste is very strong at farming minions and harassing enemy champions.
Ask your allies to help point out when you should use Requiem to get kills in different lanes.
The Karthus 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, Karthus sees a large worsening in his KDA (ratio of kills and assists to deaths) when paired with Lillia. His KDA worsened from NaN to NaN. This worsening shows that Lillia helps Karthus perform poorer in competitive League games. Yet, the small difference proves that this performance change is only marginal.
When Karthus is paired with Lillia, he sees a little drop in his complete damage output. This change could indicate that Lillia does not help cover for him to dish out more damage or that her presence also helps increase the match's duration. Similarly, when Karthus is played together with Lillia on the same team, he usually scores many fewer killing sprees than when he plays on his own. This is contrasting evidence that he is worse when playing with Lillia.
Moreover, when Karthus plays with Lillia on the same team, he usually takes much less damage than when he plays alone. Receiving not as much damage could indicate that Lillia does a decent job of protecting Karthus in team fights.
There is no ideal champion pairing for Karthus that will always be his top teammate. However, Lillia is a pretty good companion for Karthus. By being on the same side as Karthus, she increases their win rate by 2.7% to 50.0%. This demonstrates that there is a potentially meaningful strategic relationship between Karthus and Lillia that allows them to perform better together than without each other.
Lillia has a greater difficulty than Karthus. That means Karthus players need to be cautious when arranging Lillia comrades to go into battle on the same side as, as they will have to have a greater level of skill to be able to work well with you.
Fighting alongside, Karthus players should observe an overall large increase in your team’s capacity to deal magical damage. Combined, these two can blast through enemies with magic damage.
Although, by bringing Karthus and Lillia together, you probably will not be granting your side much attack damage. Make sure to have other champions on your team that offsets this disparity in their potential.
Regardless of your Lillia ally's skill level, you need to focus on maximizing your gold income, warding to avoid ambushes, and taking down objectives. If you follow these simple suggestions, you should do well anyway.
To truly master Karthus in order to synergize with Lillia during both the early game and mid / late game phases of League of Legends rounds, you should keep reading to gather some more tips and tricks for this champion pairing. If you mind the build and tips shown above, you will increase your win rate by a lot.
The ideal items to build first in your Karthus and Lillia synergy build consist of Malignance, Stormsurge, and Liandry's Torment. When Karthus included at least these three items in his build, he performed a lot better when fighting alongside Lillia than with many other commonly used builds. In fact, Karthus boasted an average winrate of 50.0% when synergizing his build and playstyle to Lillia with this build.
To have the best probability of annihilating your oponents, Karthus players should take the Dark Harvest, Cheap Shot, Eyeball Collection, Ultimate Hunter, Presence of Mind, and Last Stand runes from the Domination and Precision rune sets. Of all the rune combinations that we analyzed for this team composition, this order of runes resulted in the best win rate. Notably, these runes averaged a 50.0% win rate overall.
If you would like to get Karthus with Lillia synergy tips and builds for a an individual division rank, feel free to select one from the selection menu displayed above. If viewing for the first time, the statistics and build suggestions shown are calculated using all matches with data with these champions.