Make sure you choose the right augment at the right time.
Death Ray is a powerful poke and a strong area of denial tool. Use it in combination with Gravity Field to control your enemy's position.
The Viktor Vex synergy stats shown here demonstrate the areas of his gameplay that do better (or worse) when paired with Vex, compared to his overall stats. Significant differences are areas of focus that highlight how his gameplay changes when paired with this other champion.
Overall, Viktor sees a large worsening in his KDA (ratio of kills and assists to deaths) when paired with Vex. His KDA fell from NaN to NaN. This negative change shows that Vex helps Viktor perform poorer in competitive LoL rounds. Yet, the small difference demonstrates that this performance change is only marginal.
When Viktor tries to synergize with Vex, he observes a noticable drop in his full damage output. This may indicate that Vex does not provide protection for him to dish out more damage or that their support also helps increase the match's duration. Similarly, when Viktor is played with Vex on the same team, he usually scores many fewer killing sprees compared to when he plays on his own. This is contrasting evidence that he is worse when playing synergisticly with Vex.
Additionally, when Viktor plays with Vex on the same side, he often takes less damage than when he fights alone. Taking not as much damage may indicate that Vex does a decent job of protecting Viktor during teamfights.
There is no top companion for Viktor that will 100% of the time be his best ally. However, Vex is a terrible ally for Viktor. By being on the same side as Viktor, they decreases their win rate by -4.0% to 46.2%. This demonstrates that there is an easy to overcome and exploit bond between Viktor and Vex that allows them to perform not as well together than without each other.
Vex has a much lower diffuclty than Viktor. That means you don't need to be careful when finding Vex teammates to fight alongside, as they will require a much lower level of skill to be able to cooperate well with you.
Working on the same side, Viktor players should observe an overall large increase in your team’s ability to to do a lot of AP damage. Together, these champs can blast through enemies with magic damage.
Conversely, by grouping Viktor and Vex together, you may not be giving your side a great deal of anti-tank damage dealing potential. Make sure to include other champions on your team that neutralizes this relative gap in this pairing's kit.
Regardless of your Vex ally's skill level, you need to focus on increasing your income, outlasting your enemies, and clearing objectives. If you do this, you will do well anyway.
If you would like to learn all of the intricacies of Viktor to work well with Vex during both the lane and mid / late game phases of League, you should continue reading to gather some more lessons on this champion pairing. If you listen to the build and tips displayed here, you should grow your win rate significantly.
The top finished items to focus on in your Viktor and Vex synergy build consist of Rabadon's Deathcap, Lich Bane, and Stormsurge. When Viktor bought at least these three pieces in his build, he did a lot better as an ally of Vex than with most other typical item sets. In fact, Viktor had an average winrate of 46.2% when synergizing his build and playstyle to Vex with these items in his kit.
To have the best probability of crushing your oponents, you should take the First Strike, Magical Footwear, Biscuit Delivery, Cosmic Insight, Manaflow Band, and Transcendence runes from the Inspiration and Sorcery rune sets. Of all the rune builds players chose for Viktor and Vex pairings, this mix of runes resulted in the highest win rate. In fact, these runes gave a 46.2% winrate overall.
By default, tips, statistics, and builds on how to team up Vex with Viktor are given for all skill levels combined. If you would like to scope the statistics and builds to an individual division, you should use the selection menu located above.