LoL Rek'Sai players will likely find him to be a complex champion to build out properly. You will find that his build varies when he is up against either well-rounded or highly focused team comps, demonstrating you shouldn't follow the same Rek'Sai build every round of League of Legends
The best items to use in your champion's build are: Spezzapassi, Angelo custode, and Fine della notte. Players who added these items in their builds had a much better win rate than players who utilized other Rek'Sai builds. Similarly, if you are trying to beat a varied enemy team composition, you should really consider grabbing yourself the Precisione, and Ispirazione runes. In recent matches, he won the largest number of his games when using these runes.
We established our Rek'Sai build guidance by examining 31.146 recently ranked LoL matches with him in them. We only propose the top winrate Rek'Sai builds that were built by ranked LoL players enough times for us to reccomend them. With so many rounds in our dataset, we are quite confident in our suggested builds.