Last week i bought blood moon talon with 1350 rp and one week after that the skin was on sale, that tilted me a lot. I want to buy kha'zix now and his mecha skin and i don't want to make the same mistake twice. Does anyone know when will be this skin on sale?
Wait another week. They release a list of sales beforehand every month
http://na.leagueoflegends.com/en/news/store/sales
http://na.leagueoflegends.com/en/news/store/sales/september-sales-schedule-1
It's not going on sale in September, so unless it goes on sale some time next week you're fine
They announced that Blood Moon was coming after URF like a month ago, and skin sales usually go with corresponding modes and events
i.e. Arcade event + Arcade skins
