Probably nothing . Some people are born with this . <| sep |> I think it ' s a bit excessive you could probably achieve the same results by lowering the workload to even as low as 100200 a day for a month . There is a ceiling to your ability and once it becomes second nature that ' s an indication for you to change things up . <| sep |> The stealth is not the problem with the winrate spike , it ' s a combination of different buffs and nerfs outside of Vayne . The nerf to fervor and removal of armor pen pushed Lucian and armor pen Jhin away which were both hard counters to Vayne because they could bully her out of lane very easily . Now that lane bullies are not as good anymore and we see a scaling ADC meta Vayne , Twitch , crit Jhin it means that Vayne is able to shine because her weak laning phase is less punishable than it was before the preseason which pushed her to top tier .