LoL Illaoi players will likely find her to be a confusing champ to build out properly. You will notice that her build is modified when she is up against either well-rounded or highly focused team comps, showing you shouldn't select the same Illaoi build every single game of League of Legends
The best items to include in your champ's build are: Gantelet givrant, Gage de Sterak, and Brise-coques. Those who added these items in their builds had a much higher win rate than those who tried for other item builds for Illaoi. Moreover, if you are playing a varied enemy team arrangement, you should strongly consider getting yourself the Volonté, and Précision runes. In recent matches, she won the largest number of her matches when equipped with these runes.
We set our Illaoi build suggestions by examining 85 342 recently ranked League of Legends rounds with her in them. We only propose the highest winrate Illaoi builds that were used by ranked gamers enough times for us to reccomend them. With so many rounds in our data, we are very confident in our provided builds.