The time for a kalista buff has come with patch 11.10 : Gaming : r/KalistaMains
PSA: If you have a Kalista shard that you don't want, disenchant it now to get the maximum value of BE : r/leagueoflegends
Riot details pro play-centric nerfs to Lee Sin, Kalista, and more planned for League Patch 11.18 - Dot Esports
SKT Khan on facing Rascal: "I think I was just the better top laner." - Korizon
Kalista's winrate and P/B has officially tanked in high elo for Dia 2/Masters+ for Patch 11.17 after Wit's End nerfs (aka the reason why she cant get any buffs + pro play) :
Kalista Abilities, Skills and Runes | LOL - BUFF
Riot to buff Teemo, Ekko, Evelynn, Lissandra, Nami, Senna, and Xayah on LoL patch 11.17 - GameRiv
Understanding Champion Synergy in League of Legends - Mobalytics
LoL: El peor parche de la historia del League of Legends y cómo cambió el juego para siempre - Millenium