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Dota 2

Alchemist: change history

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17 changes across 5 patches (Dec 15, 2025 to May 6, 2026), newest first.

Buff 5Nerf 7Adjust 5
  1. Dota 2: Gameplay Update 7.41c (May 6, 2026)Nerf 2Adjust 1Official notes ↗
    Nerf
    Greevil's Greed · Bonus base/max Extra Gold per melted Scepter
    Bonus base/max Extra Gold per melted Scepter on Alchemist's Greevil's Greed decreases from +6 to +3.
    +6→+3
    Source line
    Bonus base/max Extra Gold per melted Scepter decreased from +6 to +3
    Adjust
    Acid Spray · Cooldown
    Cooldown on Alchemist's Acid Spray changes from 22/21/20/19s to 21s.
    22/21/20/19s→21s
    Source line
    Cooldown rescaled from 22/21/20/19s to 21s
    Nerf
    Chemical Rage · Bonus Health Regen
    Bonus Health Regen on Alchemist's Chemical Rage decreases from 60/90/120 to 50/85/120.
    60/90/120→50/85/120
    Source line
    Bonus Health Regen decreased from 60/90/120 to 50/85/120
  2. Dota 2: Gameplay Update 7.41b (Apr 7, 2026)Nerf 1Adjust 2Official notes ↗
    Nerf
    Base Agility
    Alchemist's Base Agility decreases from 22 to 19.
    22→19
    Source line
    Base Agility decreased from 22 to 19
    Adjust
    Talents
    Level 10 Talent +1 Acid Spray Armor Reduction replaced with +1% Corrosive Weaponry Slow / Damage Reduction Per Stack.
    Source line
    Level 10 Talent +1 Acid Spray Armor Reduction replaced with +1% Corrosive Weaponry Slow / Damage Reduction Per Stack
    Adjust
    Talents
    Level 15 Talent +1% Corrosive Weaponry Slow / Damage Reduction Per Stack replaced with +1 Acid Spray Armor Reduction.
    Source line
    Level 15 Talent +1% Corrosive Weaponry Slow / Damage Reduction Per Stack replaced with +1 Acid Spray Armor Reduction
  3. Dota 2: Gameplay Update 7.41a (Mar 27, 2026)Nerf 3Official notes ↗
    Nerf
    Base movement speed
    Alchemist's Base movement speed decreases from 295 to 290.
    295→290
    Source line
    Base movement speed decreased from 295 to 290
    Nerf
    Greevil's Greed · Max Bonus Gold Per Kill
    Max Bonus Gold Per Kill on Alchemist's Greevil's Greed decreases from 18 to 16.
    18→16
    Source line
    Max Bonus Gold Per Kill decreased from 18 to 16
    Nerf
    Greevil's Greed · Bonus Damage per Scepter
    Bonus Damage per Scepter on Alchemist's Greevil's Greed decreases from +25 to +15.
    +25→+15
    Source line
    Bonus Damage per Scepter decreased from +25 to +15
  4. Dota 2 Patch 7.41Buff 4Adjust 2Official notes ↗
    Adjust
    Greevil's Greed
    Aghanim's Scepter now also increases Base Bonus Gold and Max Bonus Gold per kill by 6 per melted Aghanim's Scepter.
    Source line
    Aghanim's Scepter now also increases Base Bonus Gold and Max Bonus Gold per kill by 6 per melted Aghanim's Scepter
    Buff
    Corrosive Weaponry · Movement Slow per stack
    Movement Slow per stack on Alchemist's Corrosive Weaponry increases from 2/2.5/3/3.5% to 2.5/3/3.5/4%.
    2/2.5/3/3.5%→2.5/3/3.5/4%
    Source line
    Movement Slow per stack increased from 2/2.5/3/3.5% to 2.5/3/3.5/4%
    Buff
    Corrosive Weaponry · Base Attack Damage Reduction per stack
    Base Attack Damage Reduction per stack on Alchemist's Corrosive Weaponry increases from 2/2.5/3/3.5% to 2.5/3/3.5/4%.
    2/2.5/3/3.5%→2.5/3/3.5/4%
    Source line
    Base Attack Damage Reduction per stack increased from 2/2.5/3/3.5% to 2.5/3/3.5/4%
    Buff
    Talents · Level 10 Talent Unstable Concoction Radius
    Alchemist's level 10 talent Unstable Concoction Radius increases from +125 to +150.
    +125→+150
    Source line
    Level 10 Talent Unstable Concoction Radius increased from +125 to +150
    Buff
    Talents · Level 15 Talent Damage per Greevil's Greed stack
    Alchemist's level 15 talent Damage per Greevil's Greed stack increases from +2.5 to +3.
    +2.5→+3
    Source line
    Level 15 Talent Damage per Greevil's Greed stack increased from +2.5 to +3
    Adjust
    Talents
    Level 15 Talent Acid Spray grants armor to allies replaced with +1% Corrosive Weaponry Slow/Damage Reduction Per Stack.
    Source line
    Level 15 Talent Acid Spray grants armor to allies replaced with +1% Corrosive Weaponry Slow/Damage Reduction Per Stack
  5. Dota 2 Patch 7.40Buff 1Nerf 1Official notes ↗
    Nerf
    Acid Spray · Mana Cost
    Mana Cost on Alchemist's Acid Spray increases from 105/110/115/120 to 120.
    105/110/115/120→120
    Source line
    Mana Cost increased from 105/110/115/120 to 120
    Buff
    Talents · Level 15 Talent Damage per Greevil's Greed stack
    Alchemist's level 15 talent Damage per Greevil's Greed stack increases from +2 to +2.5.
    +2→+2.5
    Source line
    Level 15 Talent Damage per Greevil's Greed stack increased from +2 to +2.5