[email protected]: /summoners/Cosm0#NERF/activityRUbash/summoners/Cosm0#NERF/activityCosm0 #NERFRUPlatinum III · 36 LP · updated 11 Nov 2026win rate0%0W · 4Lgames4tracked historyplaytime1h4 tracked gameslast played99d ago6 Aug 2026● liverefreshOverviewChampionsActivityMatchupsLP GainsMatchesRecordsHTTP 202 · data is being generated · retry soonretry