Kha'Zix: change history

1. Sep 22, 2026League of Legends Patch 26.19Buff 3Official notes ↗
   Buff

   Summoner's Rift Passive - Unseen Threat · Damage

   Damage on Kha'Zix's Unseen Threat (Passive) increases from 17–136 (+50% bonus AD) to 22–141 (+50% bonus AD).

   17–136 (+50% bonus AD)→22–141 (+50% bonus AD)

   Source line

   Damage: 17 - 136 (+50% bonus AD) → 22 - 141 (+50% bonus AD)

   Buff

   Summoner's Rift W - Void Spike · Evolved Slow Duration

   Evolved slow duration on Kha'Zix's Void Spike (W) increases from 2s to 2.25s.

   2s→2.25s

   Source line

   Evolved Slow Duration: 2 seconds → 2.25 seconds

   Buff

   Summoner's Rift E - Leap · Evolved Range Bonus

   Evolved range bonus on Kha'Zix's Leap (E) increases from +200 to +300.

   +200→+300

   Source line

   Evolved Range Bonus: +200 → +300

Each step links to the full patch breakdown and to Riot Games's official notes. Changes listed under a general heading such as "Bug fixes" are not included here; search to find every mention.