League of Legends patch 13.3 official notes: Aurelion Sol remake goes live, Le Blanc buffs, Kassadin nerfs, and more
League of Legends patch 12.12 notes – Bel'Veth nerf, Snow Moon skins
Riot details nerfs for Karthus, Kled, Kassadin, and Katarina in League's Patch 10.20 preview - Dot Esports
Better Nerf Kassadin
Wild Rift - A beginner's guide to Kassadin
League of Legends patch 13.3 notes: Kassadin joins nerfed champions, Pantheon, Thresh, and Pyke receive lesser buffs — Escorenews
League patch 10.23b buffs Kassadin, nerfs Guinsoo's Rageblade, Eclipse, more - Dexerto
Kassadin nerfs : r/KassadinMains
The items that made Kassadin get nerfed also got nerfed so now Kassadin is pure dogshit, thank you riot so nice actually. : r/KassadinMains
LoL 13.22 Patch Notes Preview - Champion Buffs and Nerfs
League players find hidden Kassadin buff that wasn't in patch notes - Dexerto
Kassadin, Ryze and Maokai Receive Massive Nerfs on Patch 13.2 - GameRiv
League of Legends Patch 13.2 brings massive nerfs to Kassadin, Ryze, and Maokai
Kassadin nerfs listed : r/KassadinMains
League of Legends patch 13.3 prenotes: Massive Kassadin and K'Sante nerfs, Kayne buffs, and more
Kassadin is too strong in lane, specially against melee champions" *Proceed to nerf passive* : r/KassadinMains
League of Legends new skins: Shockblade Kassadin, Qiyana, Shen
League of Legends patch 13.3 notes: Kassadin joins nerfed champions, Pantheon, Thresh, and Pyke receive lesser buffs — Escorenews
Patch 13.3 Preview: Aurelion Sol Rework, Support Buffs, and New Nerfs to Xanthe and Kassadin. LoL news - eSports events review, analytics, announcements, interviews, statistics - eO3Vsp8tr | EGW
Riot pushed a secret change to Kassadin's ultimate and players are stating it as a major nerf - GameRiv