LoL Patch 12.8: Xayah, Jinx, Soraka Nerfed, KaiSa and Swain Adjusted - Game News 24
TFT Patch 12.1 went a long way to kill Heimerdinger, nerf KaiSa and Socialite - Game News 24
League of Legends patch 11.4 preview introduces nerfs for Kai'Sa and buffs for Fiora and Lee Sin
Nerfs, buffs, and new stuff in League Patch 8.11 - Dot Esports
League of Legends 12.11 Patch Notes Breakdown - Mobalytics
Wild Rift Patch Notes 3.2a
Riot targets Kai'Sa, Kayle, and Xayah with big nerfs on League's PBE - Dot Esports
The latest mid-patch update gives Kai'Sa some small nerfs - The Rift Herald
League of legends: Ezreal just starting to comeback, Riot nerfed 2 of his main items right away! - Not A Gamer
kaisa should be safe from nerf today. She under every threshold for nerfs, and in pro play she not PB anymore ( 80 %+ presence to get nerfed ) : r/kaisamains
League of Legends 11.4 Patch Notes - Nerfs for for Samira and Kai'Sa
Yuumi Kaisa Lucian Buff 😠 , Fiora Darius Yi Nerf 🤣 - Patch Note 3.1B Wild Rift - Bilibili