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.
Be very careful about when to use Life Form Disintegration Ray. Many champions have abilities that can interrupt the spell.
Shooting Plasma Fission diagonally and splitting at maximum range allows you to hit opponents that are out of the range of the initial missile, but is more challenging to pull off.
When laning, use Void Rift to kill minions while building stacks of Organic Deconstruction on your opponent. You can then follow up with your other abilities.
The Jax Vel'Koz synergy stats shown here demonstrate the areas of his gameplay that do better (or worse) when paired with Vel'Koz, 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 large worsening in his KDA (ratio of kills and assists to deaths) when paired with Vel'Koz. His KDA went down from NaN to NaN. This decrease shows that Vel'Koz helps Jax perform worse in competitive LoL games. Yet, the small difference indicates that this performance change is only marginal.
When Jax is paired with Vel'Koz, he observes a marginal improvement in his total damage dealt. This could indicate that Vel'Koz helps provide cover for him to dish out more damage or that his presence also helps increase the game's duration. Similarly, when Jax is played together with Vel'Koz on the same side, he usually scores many fewer killing sprees compared to when he plays without Vel'Koz. This is contrasting evidence that he is worse when playing synergisticly with Vel'Koz.
Additionally, when Jax plays with Vel'Koz on the same side, he usually receives a little more damage than when he fights alone. Taking more damage could mean that Vel'Koz does a poor job of covering Jax in teamfights.
There is no universally accepted best champion pairing for Jax that will 100% of the time be his top ally. Yet, overall, Vel'Koz is a very typical ally for Jax. By being on the same team as Jax, he has no effect on their win rate by 0.0% to 50.8%. This shows that there is not really a strong bond between Jax and Vel'Koz that results in them performing at the same level together than alone.
Vel'Koz has a greater difficulty than Jax. That means Jax players need to be cautious when lining up Vel'Koz teammates to fight alongside, as they will need a greater level of skill to do well with you.
Working together, you should expect to observe an overall large increase in your team’s ability to deal magical damage. Combined, these champs can blast through enemies with magic damage.
In contrast, by grouping Jax and Vel'Koz together, you probably will not be giving your other allies enough tankyness. Make sure to have other champions on your team that helps cover this disparity in this pairing's capabilities.
Regardless of the skill of your Vel'Koz ally, you need to focus on increasing your income, warding to avoid ambushes, and taking down objectives. If you heed this simple advice, you will do well anyway.
To truly master Jax in order to synergize with Vel'Koz during both the laning and mid / late game phases of League rounds, you should keep reading to master additional tips and tricks for this champion pairing. If you listen to the build and stats displayed here, you will increase your win rate significantly.
The best items to focus on in your Jax and Vel'Koz synergy build include Sterak's Gage, Trinity Force, and Wit's End. When Jax bought at least these three pieces in his build, he did much better as an ally of Vel'Koz than with most other common item sets. In fact, Jax boasted an average winrate of 50.8% when synergizing his build and playstyle to Vel'Koz with these items in his kit.
To have the best probability of vanquishing 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. Of all the rune combinations players used for this team composition, this order of runes resulted in the highest win rate. Moreover, these runes averaged a 50.8% winrate overall.
By default, tips, statistics, and builds on how to synergize Vel'Koz with Jax are presented for all ranked divisions. If you want to narrow the statistics and builds to a particular rank, you may use the selection menu located at the top of this page.