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.
Enemies are considered isolated if they have no allies within a short distance. The damage of Taste Their Fear is massively increased against these targets.
Unseen Threat activates when Kha'Zix cannot be seen by the enemy team. Reactivate by using brush or Void Assault. Don't forget to apply Unseen Threat by autoattacking enemy champions.
Kha'Zix has a great deal of freedom to choose where and when to fight. Pick your battles carefully to succeed.
The Kassadin Kha'Zix synergy stats shown here demonstrate the areas of his gameplay that do better (or worse) when paired with Kha'Zix, 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 Kha'Zix. His KDA worsened from NaN to NaN. This drop shows that Kha'Zix helps Kassadin perform not as well in ranked LoL rounds. Yet, the small difference demonstrates that this performance change is not very impactful.
When Kassadin is an ally to Kha'Zix, he observes a marginal improvement in his complete damage dealt. This could signal that Kha'Zix provides cover for him to deal more damage or that his allyship also helps extend the round's duration. Similarly, when Kassadin is played together with Kha'Zix 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 with Kha'Zix.
Additionally, when Kassadin plays with Kha'Zix on the same team, he usually receives a little more damage than when he fights alone. Taking more damage could indicate that Kha'Zix does a poor job of covering Kassadin during teamfights.
There is no universally accepted best ally for Kassadin that will no matter what be his #1 synergy. Yet, Kha'Zix is a very typical companion for Kassadin. By playing on the same team as Kassadin, he increases their win rate by 0.7% to 50.7%. This proves that there is a weak bond between Kassadin and Kha'Zix that results in them performing better together than without each other.
Kha'Zix has a lower difficulty than Kassadin. That means you don't need to be very careful when finding Kha'Zix allies to fight alongside, as they will have to have a lower level of skill to be able to play well with you.
Fighting cooperatively, you should expect to witness an overall large increase in your team’s capability to deal physical damage. Combined, these two can provide a great amount of sustained physical damage.
Although, by pairing Kassadin and Kha'Zix together, you may not be granting your other teammates very much utility. Make sure to have other champions on your team that neutralizes this gap in this pairing's playstyle.
Regardless of the ability of your Kha'Zix teammate, you should focus on increasing your gold income, staying alive by avoiding foolish fights, and taking down objectives. If you follow these simple suggestions, you will do well anyway.
If you would like to truly master Kassadin in order to synergize with Kha'Zix during both the lane and mid / late game phases of League, you should continue reading to learn some more lessons on this champion pairing. If you pay attention to the build and tips presented above, you will grow your win rate significantly.
The best finished items to have in your Kassadin and Kha'Zix synergy build consist of Seraph's Embrace, Malignance, and Stormsurge. When Kassadin included at least these three pieces in his build, he did significantly better when fighting alongside Kha'Zix than with most other typical item sets. In fact, Kassadin boasted an average winrate of 50.7% when synergizing his build and playstyle to Kha'Zix with these items in his kit.
To have the best probability of vanquishing 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. Out of all the rune sets we have analyed for Kassadin and Kha'Zix pairings, this blending of runes resulted in the greatest win rate. Notably, these runes provided a 50.7% win rate overall.
By default, tips, statistics, and builds on how to synergize Kha'Zix with Kassadin are shown for every ranked division. If you would like to filter the statistics and builds to a specific rank, you should use the selection menu located earlier in the counter matchup guide.