Meddler and Pupulasers give updates on champions, mastery, and Vanguard. The esports team gives updates on a new international tournament, new league structures, and schedules for 2025. We meet the new League Executive Producer. And Christian Linke gives an update on, and teaser for, Arcane season two.

For more info on the esports updates check out the blog: https://lolesports.com/article..../lol-esports-buildin

Timestamps:
Intro: 0:00
Champions: 0:25
Arena: 1:55
Swarm: 2:33
Mastery System: 2:56
Vanguard: 3:34
Esports: 4:42
New League EP: 8:58
Arcane: 10:16
Arcane Teaser: 11:14