LoL Heimerdinger players will find him to be a challenging character to build out properly. You will see that his build varies when he is fighting either diversified or homogenous team comps, meaning you shouldn't take the same Heimerdinger build every single game of League of Legends
The best items to use in your champion's build are: Tempesta di Luden, Copricapo di Rabadon, and Clessidra di Zhonya. Those who added these items in their gear had a better winrate than those who tried for other Heimerdinger builds. Similarly, if you are trying to beat a mixed enemy team comp, you should really consider grabbing him the Stregoneria, and Precisione runes. In recent matches, he won the greatest number of his matches when built with these runes.
We set our Heimerdinger build suggestions by analyzing 9.804 recently ranked League of Legends rounds with him selected. We only recommend the highest winrate Heimerdinger builds that were built by ranked players enough times for us to propose them. With so many games in our dataset, we are very confident in our suggested builds.