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.
Using Rupture on creeps in combination with Carnivore is a good way to gain Health and Mana.
If you're having difficulty feasting upon champions, try eating minions until you're larger.
Try to line up your attacks with Vorpal Spikes so that they kill minions and harass enemy champions at the same time.
The Kassadin Cho'Gath synergy stats shown here demonstrate the areas of his gameplay that do better (or worse) when paired with Cho'Gath, 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 very large drop in his KDA (ratio of kills and assists to deaths) when paired with Cho'Gath. His KDA decreased from NaN to NaN. This decrease shows that Cho'Gath helps Kassadin perform worse in competitive League of Legends matches. Yet, the small difference demonstrates that this performance change is only marginal.
When Kassadin is an ally to Cho'Gath, he gets a marginal improvement in his complete damage dealt. This may signal that Cho'Gath helps provide cover for him to dish out more damage or that his presence also helps extend the game's duration. Similarly, when Kassadin is played with Cho'Gath on the same side, he usually scores many fewer killing sprees compared to when he plays without Cho'Gath. This is contrasting evidence that he is worse when playing synergisticly with Cho'Gath.
Moreover, when Kassadin plays with Cho'Gath on the same team, he typically takes a little more damage than when he plays alone. Receiving more damage may mean that Cho'Gath does a poor job of protecting Kassadin during teamfights.
There is no ideal synergy for Kassadin that will always be his top ally. Yet, overall, Cho'Gath is a pretty good ally for Kassadin. By being on the same side as Kassadin, he improves their win rate by 1.9% to 51.9%. This signals that there is a somewhat important strategic relationship between Kassadin and Cho'Gath that allows them to perform better together than alone.
Cho'Gath has a much lower diffuclty than Kassadin. That means Kassadin players don't need to be cautious when lining up Cho'Gath teammates to go into battle on the same side as, as they will need a much lower level of skill to cooperate well with you.
Fighting on the same side, you should expect to see an overall large increase in your team’s capability to deal magic damage. Combined, these two can deal quite a lot of AP type damage.
In contrast, by aligning Kassadin and Cho'Gath together, you will not be providing your other teammates very much attack damage. Make sure to bring other champs on your team that nullifies this relative disparity in this pairing's capabilities.
Regardless of your Cho'Gath ally's ability, you need to focus on maximizing your income, outlasting your enemies, and taking down objectives. If you follow these simple suggestions, you will do well anyway.
If you would like to learn all of the intricacies of Kassadin to work well with Cho'Gath during both the laning and mid / late game phases of LoL rounds, you should continue reading to pick up some more lessons on this champion pairing. If you mind the build and stats displayed here, you will increase your win rate significantly.
The most crucial finished items to prioritize in your Kassadin and Cho'Gath synergy build consist of Seraph's Embrace, Malignance, and Zhonya's Hourglass. When Kassadin incorporated at least these three finished items in his build, he did much better as an ally of Cho'Gath than with most other typical builds. In fact, Kassadin had an average winrate of 51.9% when playing alongside Cho'Gath with these items in his kit.
To have the highest chance of annihilating your oponents, you should equip 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 used for this team composition, this order of runes resulted in the top win rate. Moreover, these runes gave a 51.9% winrate overall.
If you would like to view Kassadin and Cho'Gath collaboration tips and builds for a an individual skill level, feel free to select one from the selection menu shown above. By default, the stats and guides displayed are computed using all matches with data with both champs.