Patch 9.21 Summary :: League of Legends (LoL) Forum on MOBAFire
Patch Day 9.21 - 23 Oct 2019 @ 1000 UTC - League of Legends - VG Community Forums
Pyke, Garen, and Shaco nerfs targeted in League of Legends Patch 9.21 - Level Push
League of Legends patch 9.21 change list - The Rift Herald
Pyke set for major health nerfs in LoL Patch 9.21 on PBE - Dexerto
Riot Mort on X: "TFT - Summary of the known info: *Set 2 is called "Rise of the Elements" *Goes to PBE October 22nd *Goes live in Patch 9.22 *Dev Blog next
League of Legends Patch 9.21: Full notes and updates - Dot Esports