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VALORANT

KAY/O: change history

7 changes across 5 patches (Apr 28, 2026 to Sep 1, 2026), newest first. Nerf Radar tracks the 10 most recent official updates for VALORANT, back to Apr 28, 2026.
Buff 1Fix 6
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  1. VALORANT Patch 13.05Fix 1Official notes ↗
    Fix
    All platforms
    Fixed an issue where KAY/O's NULL/cmd could cause client-side framerate drops with each pulse.
    Source line
    Fixed an issue where KAY/O's NULL/cmd could cause client-side framerate drops with each pulse.
  2. VALORANT Patch 13.02Fix 2Official notes ↗
    Fix
    All platforms
    Fixed an issue where NULL/cmd's visual and death audio effects would not play when his downed timer expired.
    Source line
    Fixed an issue where NULL/cmd's visual and death audio effects would not play when his downed timer expired.
    Fix
    All platforms
    Fixed an issue where NULL/cmd's death animation played incorrectly after being revived.
    Source line
    Fixed an issue where NULL/cmd's death animation played incorrectly after being revived.
  3. VALORANT Patch 13.01Fix 2Official notes ↗
    Fix
    All platforms
    Fixed an issue where FLASH/drive was missing part of its visual effects.
    Source line
    Fixed an issue where FLASH/drive was missing part of its visual effects.
    Fix
    All platforms
    Fixed an issue that could cause an animation skip when equipping FLASH/drive.
    Source line
    Fixed an issue that could cause an animation skip when equipping FLASH/drive.
  4. VALORANT Patch 13.00Buff 1Official notes ↗
    Buff
    All platforms Signature ability cooldown
    KAY/O's signature ability cooldown drops from 60s to 50s.
    60s→50s
    Source line
    The signature ability cooldown of Sova, Fade, Skye, Breach, KAY/0 have been reduced from 60s to 50s.
  5. VALORANT Patch 12.08Fix 1Official notes ↗
    Fix
    All platforms
    Fixed a bug where KAY/O's ability VFX were not appearing if used right after KAY/O casts NULL/cmd.
    Source line
    Fixed a bug where KAY/O's ability VFX were not appearing if used right after KAY/O casts NULL/cmd.
    • These were fixed in Patch 12.07 but missed the notes.

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.