League of Legends Vex players will find them to be a difficult character to build out properly. You will find that their build varies when they is fighting either well-rounded or specialized team compositions, showing you should not take the same Vex build every single game of League of Legends
The most important items to use in your champion's build are: Ludens Sturm, Rabadons Todeshaube, and Horizontfokus. Those who included these pieces in their kits had a much better winrate than players who utilized other Vex builds. Similarly, if you are trying to beat a well-mixed enemy team comp, you should strongly consider getting yourself the Zauberei, and Präzision runes. In recent games, they won the largest fraction of their matches when using these runes.
We established our Vex build guidance by analyzing 116.264 recently ranked LoL games with them selected. We only recommend the highest winrate Vex builds that have been built by ranked LoL players enough times for us to suggest them. With so many matches in our dataset, we are very confident in our recommended builds.