Nerf Radar › Dota 2 › History › Underlord
Dota 2

Underlord: change history

16 changes across 5 patches (Dec 15, 2025 to Sep 15, 2026), newest first. Nerf Radar tracks the 10 most recent official updates for Dota 2, back to Dec 15, 2025.
Buff 10Nerf 1Adjust 5
Search all mentions →
RSS feed
  1. Dota 2: Gameplay Update 7.41f (Sep 15, 2026)Buff 1Adjust 1Official notes ↗
    Adjust
    Pit of Malice
    No longer upgraded with Aghanim's Scepter.
    Source line
    No longer upgraded with Aghanim's Scepter
    Buff
    Fiend's Gate · Aghanim's Scepter Cooldown
    Aghanim's Scepter Cooldown on Underlord's Fiend's Gate decreases from 100/95/90s to 90/85/80s.
    100/95/90s→90/85/80s
    Source line
    Aghanim's Scepter Cooldown decreased from 100/95/90s to 90/85/80s
  2. Dota 2: Gameplay Update 7.41e (Jul 30, 2026)Adjust 1Official notes ↗
    Adjust
    Fiend's Gate
    Gate channeling can now be interrupted by root.
    Source line
    Gate channeling can now be interrupted by root
  3. Dota 2 Patch 7.41Buff 4Adjust 3Official notes ↗
    Adjust
    Invading Force
    No longer levels with Fiend's Gate.
    Source line
    No longer levels with Fiend's Gate
    Adjust
    Invading Force · Damage Reduction
    Underlord's Invading Force: Damage Reduction changed from 4/6/8/10% to 3.7% + 0.3% per level.
    4/6/8/10%→3.7% + 0.3% per level
    Source line
    Damage Reduction rescaled from 4/6/8/10% to 3.7% + 0.3% per level
    Adjust
    Invading Force · Movement Speed bonus
    Underlord's Invading Force: Movement Speed bonus changed from 11/14/17/20% to 9.5% + 0.5% per level.
    11/14/17/20%→9.5% + 0.5% per level
    Source line
    Movement Speed bonus rescaled from 11/14/17/20% to 9.5% + 0.5% per level
    Buff
    Firestorm · Wave Damage
    Wave Damage on Underlord's Firestorm increases from 30/50/70/90 to 30/55/80/105.
    30/50/70/90→30/55/80/105
    Source line
    Wave Damage increased from 30/50/70/90 to 30/55/80/105
    Buff
    Atrophy Aura · Damage Reduction
    Damage Reduction on Underlord's Atrophy Aura increases from 6/14/22/30% to 8/16/24/32%.
    6/14/22/30%→8/16/24/32%
    Source line
    Damage Reduction increased from 6/14/22/30% to 8/16/24/32%
    Buff
    Talents · Level 15 Talent Firestorm Cooldown Reduction
    Underlord's level 15 talent Firestorm Cooldown Reduction increases from 4s to 5s.
    4s→5s
    Source line
    Level 15 Talent Firestorm Cooldown Reduction increased from 4s to 5s
    Buff
    Talents · Level 25 Talent Fiend's Gate DPS
    Underlord's level 25 talent Fiend's Gate DPS increases from 125 to 160.
    125→160
    Source line
    Level 25 Talent Fiend's Gate DPS increased from 125 to 160
  4. Dota 2: Gameplay Update 7.40b (Dec 23, 2025)Buff 1Official notes ↗
    Buff
    Talents · Level 15 Talent Firestorm Cooldown Reduction
    Underlord's level 15 talent Firestorm Cooldown Reduction increases from 3s to 4s.
    3s→4s
    Source line
    Level 15 Talent Firestorm Cooldown Reduction increased from 3s to 4s
  5. Dota 2 Patch 7.40Buff 4Nerf 1Official notes ↗
    Buff
    Strength gain
    Underlord's Strength gain increases from 3.0 to 3.2.
    3.0→3.2
    Source line
    Strength gain increased from 3.0 to 3.2
    Buff
    Base Intelligence
    Underlord's Base Intelligence increases from 17 to 18.
    17→18
    Source line
    Base Intelligence increased from 17 to 18
    Buff
    Firestorm · Cast Range
    Cast Range on Underlord's Firestorm increases from 600/625/650/675 to 675.
    600/625/650/675→675
    Source line
    Cast Range increased from 600/625/650/675 to 675
    Nerf
    Talents · Level 15 Talent Pit of Malice Slow
    Underlord's level 15 talent Pit of Malice Slow decreases from +25% to +20%.
    +25%→+20%
    Source line
    Level 15 Talent Pit of Malice Slow decreased from +25% to +20%
    Buff
    Talents · Level 25 Talent Fiend's Gate DPS
    Underlord's level 25 talent Fiend's Gate DPS increases from 100 to 125.
    100→125
    Source line
    Level 25 Talent Fiend's Gate DPS increased from 100 to 125

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.