League of Legends Patch 12.18 - Worlds Patch!
Worlds 2018 - Format Summary
Patch 11.18 notes
V5.18, League of Legends Wiki
Patch 10.25 notes
Worlds 2018 - Leaguepedia League of Legends Esports Wiki
Patch 12.18 notes
League of Legends patch 8.18: Odyssey event and pre-Worlds tweaks
League of Legends patch 8.18 change list - The Rift Herald
League of Legends 12.18 patch notes: Worlds 2022 patch is released
League of Legends: 2018 World's Patch overview +info+
League of Legends patch 8.18: Odyssey event and pre-Worlds tweaks