League of Legends Orianna players will likely find her to be a dynamic champ to build out properly. You'll notice that her build varies when she is playing against either diversified or homogenous team comps, showing you should not take the same Orianna build every game of League of Legends
The most important items to incorporate into your champ's build are: Dolore di Liandry, Copricapo di Rabadon, and Ombrofiamma. Those who added these pieces in their setups had a significantly better winrate than players who utilized other item builds for Orianna. Moreover, if you are playing a mixed enemy team composition, you should strongly consider getting her the Stregoneria, and Ispirazione runes. In recent games, she won the greatest fraction of her matches when built with these runes.
We set our Orianna build guidance by analyzing 65.751 recently ranked League matches with her in them. We only advise the best winrate Orianna builds that have been used by ranked League players enough times for us to suggest them. With so many games in our data, we are confident in our recommended builds.