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Dota 2

Harmonizer: change history

1 change across 1 patch (Jun 4, 2026), newest first. Nerf Radar tracks the 10 most recent official updates for Dota 2, back to Dec 15, 2025.
Buff 1
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  1. Dota 2: Gameplay Update 7.41d (Jun 4, 2026)Buff 1Official notes ↗
    Buff
    Balance mana cost reduction per ability off cooldown
    Balance mana cost reduction per ability off cooldown on Harmonizer increases from 5% to 7%.
    5%→7%
    Source line
    Balance mana cost reduction per ability off cooldown increased from 5% to 7%

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