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Dota 2

Omniknight: change history

34 changes across 7 patches (Dec 15, 2025 to Jul 30, 2026), newest first. Nerf Radar tracks the 10 most recent official updates for Dota 2, back to Dec 15, 2025.
Buff 13Nerf 8Adjust 13
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  1. Dota 2: Gameplay Update 7.41e (Jul 30, 2026)Buff 1Official notes ↗
    Buff
    Hammer of Purity · Heal Amount
    Heal Amount on Omniknight's Hammer of Purity changes from 35% over 5s to 40% over 4s.
    35% over 5s→40% over 4s
    Source line
    Heal Amount improved from 35% over 5s to 40% over 4s
  2. Dota 2: Gameplay Update 7.41d (Jun 4, 2026)Buff 1Official notes ↗
    Buff
    Base Intelligence
    Omniknight's Base Intelligence increases from 16 to 18.
    16→18
    Source line
    Base Intelligence increased from 16 to 18
  3. Dota 2: Gameplay Update 7.41c (May 6, 2026)Buff 2Official notes ↗
    Buff
    Repel · Cooldown
    Cooldown on Omniknight's Repel decreases from 40/36/32/28s to 40/35/30/25s.
    40/36/32/28s→40/35/30/25s
    Source line
    Cooldown decreased from 40/36/32/28s to 40/35/30/25s
    Buff
    Hammer of Purity · Damage
    Damage on Omniknight's Hammer of Purity increases from 20/40/60/80 to 25/45/65/85.
    20/40/60/80→25/45/65/85
    Source line
    Damage increased from 20/40/60/80 to 25/45/65/85
  4. Dota 2: Gameplay Update 7.41b (Apr 7, 2026)Buff 3Nerf 1Official notes ↗
    Buff
    Hammer of Purity · Damage to heal
    Damage to heal on Omniknight's Hammer of Purity increases from 30% to 35%.
    30%→35%
    Source line
    Damage to heal increased from 30% to 35%
    Buff
    Guardian Angel · Duration
    Duration on Omniknight's Guardian Angel increases from 4/4.5/5s to 4/4.75/5.5s.
    4/4.5/5s→4/4.75/5.5s
    Source line
    Duration increased from 4/4.5/5s to 4/4.75/5.5s
    Nerf
    Guardian Angel · Aghanim's Scepter Bonus Health Restoration
    Aghanim's Scepter Bonus Health Restoration on Omniknight's Guardian Angel decreases from 100% to 50%.
    100%→50%
    Source line
    Aghanim's Scepter Bonus Health Restoration decreased from 100% to 50%
    Buff
    Talents · Level 20 Talent Degen Aura Radius
    Omniknight's level 20 talent Degen Aura Radius increases from +125 to +150.
    +125→+150
    Source line
    Level 20 Talent Degen Aura Radius increased from +125 to +150
  5. Dota 2 Patch 7.41Buff 3Nerf 6Adjust 12Official notes ↗
    Nerf
    Base Armor
    Omniknight's Base Armor decreases by 1.
    Source line
    Base Armor decreased by 1
    Nerf
    Agility gain
    Omniknight's Agility gain decreases from 2.0 to 1.7.
    2.0→1.7
    Source line
    Agility gain decreased from 2.0 to 1.7
    Adjust
    Degen Aura
    No longer levels with Guardian Angel.
    Source line
    No longer levels with Guardian Angel
    Adjust
    Degen Aura · Movement Slow
    Omniknight's Degen Aura: Movement Slow changed from 10/20/30/40% to 11% + 1% per level.
    10/20/30/40%→11% + 1% per level
    Source line
    Movement Slow changed from 10/20/30/40% to 11% + 1% per level
    Adjust
    Purification
    Now pierces Debuff Immunity on enemies (previously only pierced Debuff Immunity on allies).
    Source line
    Now pierces Debuff Immunity on enemies (previously only pierced Debuff Immunity on allies)
    Buff
    Repel · Cooldown
    Cooldown on Omniknight's Repel decreases from 50/45/40/35s to 40/36/32/28s.
    50/45/40/35s→40/36/32/28s
    Source line
    Cooldown decreased from 50/45/40/35s to 40/36/32/28s
    Adjust
    Repel
    No longer provides bonus Strength.
    Source line
    No longer provides bonus Strength
    Adjust
    Repel
    No longer provides bonus Strength / HP Regen per Debuff.
    Source line
    No longer provides bonus Strength / HP Regen per Debuff
    • As a result, provides only Debuff Immunity with 60% magic resistance, and 8/12/16/20 bonus health regen. Has no effects per dispelled debuffs
    Adjust
    Hammer of Purity
    Now pierces Debuff Immunity.
    Source line
    Now pierces Debuff Immunity
    Buff
    Hammer of Purity · Cooldown
    Cooldown on Omniknight's Hammer of Purity decreases from 20/15/10/5s to 13/10/7/4s.
    20/15/10/5s→13/10/7/4s
    Source line
    Cooldown decreased from 20/15/10/5s to 13/10/7/4s
    Nerf
    Hammer of Purity · Bonus Base Damage
    Bonus Base Damage on Omniknight's Hammer of Purity decreases from 55/70/85/100% to 30/50/70/90%.
    55/70/85/100%→30/50/70/90%
    Source line
    Bonus Base Damage decreased from 55/70/85/100% to 30/50/70/90%
    Nerf
    Hammer of Purity · Damage
    Damage on Omniknight's Hammer of Purity decreases from 25/50/75/100 to 20/40/60/80.
    25/50/75/100→20/40/60/80
    Source line
    Damage decreased from 25/50/75/100 to 20/40/60/80
    Adjust
    Hammer of Purity
    Now heals Omniknight for 30% of the damage dealt over the next 5s.
    Source line
    Now heals Omniknight for 30% of the damage dealt over the next 5s
    Adjust
    Guardian Angel
    Now is a no-target ability. The effect is applied in an aura centered around Omniknight that follows him.
    Source line
    Now is a no-target ability. The effect is applied in an aura centered around Omniknight that follows him
    • Has no linger duration
    Nerf
    Guardian Angel · Duration
    Duration on Omniknight's Guardian Angel decreases from 5/6/7s to 4/4.5/5s.
    5/6/7s→4/4.5/5s
    Source line
    Duration decreased from 5/6/7s to 4/4.5/5s
    Buff
    Guardian Angel · Radius
    Radius on Omniknight's Guardian Angel increases from 400 to 700.
    400→700
    Source line
    Radius increased from 400 to 700
    Adjust
    Guardian Angel
    Aghanim's Scepter reworked.
    Source line
    Aghanim's Scepter reworked
    • Becomes global, affects buildings, and amplifies health restoration by 100%
    Nerf
    Talents · Level 10 Talent Base Damage
    Omniknight's level 10 talent Base Damage decreases from +35 to +30.
    +35→+30
    Source line
    Level 10 Talent Base Damage decreased from +35 to +30
    Adjust
    Talents
    Level 10 Talent +1s Repel Duration replaced with +200 Repel Cast Range.
    Source line
    Level 10 Talent +1s Repel Duration replaced with +200 Repel Cast Range
    Adjust
    Talents
    Level 15 Talent +5 Repel Strength/HP Regen Per Debuff replaced with -0.5s Hammer of Purity Cooldown.
    Source line
    Level 15 Talent +5 Repel Strength/HP Regen Per Debuff replaced with -0.5s Hammer of Purity Cooldown
    Adjust
    Talents
    Level 20 Talent +2s Guardian Angel Duration replaced with +125 Degen Aura radius.
    Source line
    Level 20 Talent +2s Guardian Angel Duration replaced with +125 Degen Aura radius
  6. Dota 2: Gameplay Update 7.40b (Dec 23, 2025)Nerf 1Official notes ↗
    Nerf
    Repel · Bonus Strength
    Bonus Strength on Omniknight's Repel decreases from 7/14/21/28 to 6/12/18/24.
    7/14/21/28→6/12/18/24
    Source line
    Bonus Strength decreased from 7/14/21/28 to 6/12/18/24
  7. Dota 2 Patch 7.40Buff 3Adjust 1Official notes ↗
    Buff
    Base Armor
    Omniknight's Base Armor increases by 1.
    Source line
    Base Armor increased by 1
    Buff
    Repel · Cooldown
    Cooldown on Omniknight's Repel decreases from 55/50/45/40s to 50/45/40/35s.
    55/50/45/40s→50/45/40/35s
    Source line
    Cooldown decreased from 55/50/45/40s to 50/45/40/35s
    Adjust
    Hammer of Purity
    No longer disabled by Silence.
    Source line
    No longer disabled by Silence
    Buff
    Guardian Angel · Cooldown
    Cooldown on Omniknight's Guardian Angel decreases from 110/100/90s to 100/90/80s.
    110/100/90s→100/90/80s
    Source line
    Cooldown decreased from 110/100/90s to 100/90/80s

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.