Jax benefits greatly from items that have both Ability Power and Attack Damage such as Guinsoo's Rageblade and Hextech Gunblade.
Jax can Leap Strike to friendly units, including wards. You can use them to plan your escape.
Make the most out of your Icathian Surprise.
Use Void Ooze to set up a perfect Living Artillery.
Kog'Maw can outrange most champions with his Bio-Arcane Barrage ability.
The Jax Kog'Maw synergy stats shown here demonstrate the areas of his gameplay that do better (or worse) when paired with Kog'Maw, compared to his overall stats. Significant differences are areas of focus that highlight how his gameplay changes when paired with this other champion.
Overall, Jax sees a very large drop in his KDA (ratio of kills and assists to deaths) when paired with Kog'Maw. His KDA decreased from NaN to NaN. This drop shows that Kog'Maw helps Jax perform poorer in competitive LoL rounds. Yet, the small difference indicates that this performance change is only marginal.
When Jax is an ally to Kog'Maw, he observes a little increase in his complete damage dealt. This difference may indicate that Kog'Maw provides protection for him to dish out more damage or that his presence also helps extend the match's duration. Similarly, when Jax is played alongside Kog'Maw 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 synergisticly with Kog'Maw.
Additionally, when Jax plays with Kog'Maw on the same side, he usually takes a little more damage than when he plays alone. Receiving more damage may indicate that Kog'Maw does a poor job of protecting Jax during teamfights.
There is no perfect companion for Jax that will 100% of the time be his top synergy. Yet, Kog'Maw is a very typical companion for Jax. By playing on the same side as Jax, he lowers their win rate by -0.9% to 49.9%. This proves that there is a weak bond between Jax and Kog'Maw that allows them to perform not as well together than without each other.
Kog'Maw has a greater difficulty than Jax. That means Jax players must be very careful when finding Kog'Maw comrades to fight alongside, as they will require a greater level of skill to cooperate well with you.
Working alongside, Jax players should witness an overall large increase in your team’s capability to dish out massive AD. Combined, these two should be able to take down targets with auto-attacks and other AD damage abilities.
Although, by aligning Jax and Kog'Maw together, you probably will not be giving your other allies a great deal of protection for burst damage. Make sure to bring other champs on your team that helps cover this relative disparity in this pairing's capabilities.
Regardless of the ability of your Kog'Maw ally, you need to focus on increasing your income, staying alive by avoiding foolish fights, and clearing objectives. If you heed this simple advice, you will do well anyway.
If you would like to learn all of the intricacies of Jax to synergize with Kog'Maw during both the laning and mid / late game phases of LoL, you should continue reading to learn a few extra lessons on this champion pairing. If you use the build and suggestions shown above, you will increase your win rate by a lot.
The most crucial finished items to use in your Jax and Kog'Maw synergy build include Sterak's Gage, Trinity Force, and Blade of The Ruined King. When Jax incorporated at least these three great items in his build, he performed much better as an ally of Kog'Maw than with many other typical builds. In fact, Jax had an average win rate of 49.9% helping carry Kog'Maw with these items in his kit.
To have the greatest chance of defeating your oponents, you should use the Lethal Tempo, Triumph, Legend: Alacrity, Last Stand, Bone Plating, and Unflinching runes from the Precision and Resolve rune sets. Out of all the rune combinations that we analyzed for this champion pairing, this mix of runes yielded the greatest win rate. Notably, these runes averaged a 49.9% winrate overall.
If you need to see Jax with Kog'Maw synergy tips and builds for a a particular rank, feel free to choose one from the selection menu displayed above. If viewing for the first time, the statistics and strategies given are calculated using all matches played with these champions.