https://www.pcgamesn.com/league-of-legends/clash-eu-test
League of Legends Clash registration is open on EU servers
league of legends clashregistration is openeuservers
https://comicbook.com/gaming/news/league-of-legends-clash-tests-returning-for-select-regions/
'League of Legends' Clash Tests Are Returning for Select Regions - ComicBook.com
Oct 6, 2024 - Riot Games has once again begun talking about its tournament-style Clash mode with new Clash tests coming back this weekend, but only for certain regions....
league of legends clash