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.
Cull the Meek drains an enormous amount of life when used in the middle of the fray. You can use this to bait opponents into thinking you are weaker than you really are.
Slice and Dice excels at harassing maneuvers. Slice in, follow up with another skill and then Dice back out to safety.
Cooldown reduction is especially good for Renekton, allowing him to both quickly build up and use his Fury.
The Kassadin Renekton synergy stats shown here demonstrate the areas of his gameplay that do better (or worse) when paired with Renekton, 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 Renekton. His KDA fell from NaN to NaN. This drop shows that Renekton helps Kassadin perform worse in ranked LoL matches. Yet, the small difference shows that this performance change is only marginal.
When Kassadin is paired with Renekton, he gets a little decrease in his total damage dealt. This may indicate that Renekton does not provide cover for him to dish out more damage or that his support also helps increase the round's duration. Similarly, when Kassadin is played with Renekton on the same team, he usually scores many fewer killing sprees than when he plays without Renekton. This is contrasting evidence that he is worse when playing alongside Renekton.
Moreover, when Kassadin plays with Renekton on the same side, he on average takes less damage than when he fights alone. Receiving not as much damage may indicate that Renekton does a decent job of covering Kassadin in teamfights.
There is no one best companion for Kassadin that will 100% of the time be his ideal ally. However, overall, Renekton is a very typical companion for Kassadin. By locking into the same side as Kassadin, he drops their win rate by -0.7% to 49.3%. This signals that there is only a small bond between Kassadin and Renekton that allows them to perform worse together than without each other.
Renekton has a much lower diffuclty than Kassadin. That means you don't need to be very careful when finding Renekton allies to go into battle on the same side as, as they will require a much lower level of skill to be able to work well with you.
Playing together, you should see an overall large increase in your team’s capability to destroy wih physical damage. When paired, these champions can provide a great amount of sustained physical damage.
Conversely, by pairing Kassadin and Renekton together, you probably will not be giving your other allies enough crowd control. Make sure to include other champs on your team that nullifies this relative disparity in their potential.
Regardless of the ability of your Renekton teammate, you need to focus on maximizing your gold income, outlasting your enemies, and clearing objectives. If you heed this simple advice, you will do well anyway.
If you would like to truly master Kassadin to pair well with Renekton during both the laning and mid / late game phases of LoL rounds, you should keep reading to gather additional lessons on this champion pairing. If you listen to the build and suggestions presented above, you will increase your win rate by a lot.
The ideal finished items to have in your Kassadin and Renekton synergy build consist of Seraph's Embrace, Stormsurge, and Rod of Ages. When Kassadin used at least these three pieces in his build, he did a lot better when fighting alongside Renekton than with many other typical item sets. In fact, Kassadin had an average winrate of 49.3% when playing alongside Renekton with these items in his kit.
To have the best likelihood of crushing your oponents, you should take 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 combinations players picked for this champion pairing, this combo of runes yielded the highest win rate. Notably, these runes provided a 49.3% winrate overall.
By default, tips, stats, and builds on how to team up Renekton with Kassadin are shown for every ranked division. If you want to narrow the stats and builds to an individual rank, you may use the selection menu located at the top of this page.