LoL Вейгар players will likely find him to be a challenging character to build out properly. You will notice that his build is modified when he is fighting either generic or specialized team comps, indicating you shouldn't follow the same Вейгар build every game of League of Legends
The most important items to use in your champ's build include: Буря Людена, Объятья серафима, and Смертельная шляпа Рабадона. Those who added these pieces in their builds had a much higher winrate than those who tried for other item builds for Вейгар. Moreover, if you are facing a varied enemy team comp, you should really consider grabbing Вейгар the Доминирование, and Колдовство runes. In recent matches, he won the greatest fraction of his rounds when equipped with these runes.
We calculated our Вейгар build guidance by analyzing 104 836 recently ranked League matches with him in them. We only advise the highest winrate Вейгар builds that were used by ranked players enough times for us to reccomend them. With so many matches in our dataset, we are very confident in our recommended builds.