Official full patch notes. New HP nerf to kaisa. They seriously hate us lol : r/kaisamains

Looks like every single system change in Patch 13.6 is a nerf to Kaisa : r/ kaisamains

LoL Patch 12.8: Xayah, Jinx, Soraka Nerfed, Kai'Sa & Swain Adjusted

Kai'Sa Counters - Best Counter Picking Stats and Matchups for LoL Patch 13.24

Kai'sa Nerfs : r/kaisamains

Surrender at 20: Patch 9.22 and TFT Notes

TFT Patch 12.1 set to buff Heimerdinger, nerf Kai'Sa and Socialite - Dot Esports

In Kai'Sa's darkest moment, her team answered her call : r/leagueoflegends

LoL Patch 13.17 patch notes All buffs, nerfs, and changes in League Patch 13.17 - Dot Esports

LoL Patch 12.8: Xayah, Jinx, Soraka Nerfed, Kai'Sa & Swain Adjusted

NERFPLZ.LOL Official Patch 10.24 Notes Released!