Pick items that increase crit strike damage to synergize with Bladecaller.
Carefully time Featherstorm to avoid many large-damage abilities.
LoL Xayah players will find her to be a difficult character to build out properly. You'll see that her build varies when she is fighting either generic or highly focused team compositions, demonstrating you shouldn't choose the same Xayah build every single round of League of Legends
The most important items to include in your champ's build include: Navori Quickblades, Phantom Dancer, and Bloodthirster. Players who added these pieces in their gear had a higher win rate than players who tried for other item builds for Xayah. Moreover, if you are fighting a mixed enemy team composition, you should strongly consider getting her the Precision, and Sorcery runes. In recent matches, she won the largest percentage of her games when using these runes.
We calculated our Xayah build guidance by analyzing 92,424 recently ranked LoL rounds with her in them. We only advise the top winrate Xayah builds that were built by ranked LoL players enough times for us to suggest them. With so many games in our data, we are very confident in our recommended builds.