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League of Legends

Stackosaurus Rex: change history

2 changes across 2 patches (Jun 9, 2026 to Jul 14, 2026), newest first. Nerf Radar tracks the 10 most recent official updates for League of Legends, back to May 27, 2026.
Buff 1Nerf 1
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  1. League of Legends Patch 26.14Nerf 1Official notes ↗
    Nerf
    ARAM: Mayhem Effect
    Stackosaurus Rex no longer affects augment or item effects.
    Will not affect augment or item effects
    Source line
    Effect: Will not affect augment or item effects
  2. League of Legends Patch 26.12Buff 1Official notes ↗
    Buff
    Arena
    Stackosaurus Rex now works on permanent augments and item effects, including Phenomenal Evil, Infinite Recursion, Tank Engine, Heart Steel, Hubris and Yun Tal Wild Arrows.
    Source line
    Now works on permanent Augments and item effects, including:
    • Phenomenal Evil
    • Infinite Recursion
    • Tank Engine
    • Heart Steel
    • Hubris
    • Yun Tal Wild Arrows

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.