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Abaddon
Abaddon

Patch 7.41d05.06.2026+1.07 (1.07)

GENERAL

  • BUFFBase Attack Speed increased from 95 to 100+5%

Abilities

Withering Mist

Withering Mist

  • BUFFHeal Reduction increased from 24.5% + 0.5% per level to 29.5% + 0.5% per level+20%start+13%end

Patch 7.41c06.05.2026+0.53 (0.53)

GENERAL

  • BUFFBase Intelligence increased by 1?Now it's 19. Before this patch it was changed in 7.38 (1 year 8 months ago)Damage at level 1 unchanged at 49-59+6%

Talents

  • BUFFLevel 10: Curse of Avernus DPS increased from +25 to +30+20%

Patch 7.4124.03.2026+1.68 (3.57)

Abilities

Withering Mist

Withering Mist

  • NEWNow also modifies incoming healing?As a result of Health Restoration changes
  • NERFHealth Restoration Reduction changed from 35% to 24.5% + 0.5% per level-29%start+13%end
Mist Coil

Mist Coil

  • BUFFDamage/Heal increased from 95/160/225/290 to 95/170/245/3200%+6%+9%+10%
Borrowed Time

Borrowed Time

  • BUFFCooldown decreased from 90/85/80s to 85/75/65s-6%-12%-19%

Talents

  • SWAPLevel 10 Talent: +10% Withering Mist Health Restoration Reduction replaced with +25 Curse of Avernus DPS?TalentLevelValueCurse of Avernus DPS15 → 10+40 → +25 −38%
  • SWAPLevel 15 Talent: +40 Curse of Avernus DPS replaced with -10s Borrowed Time Cooldown ?TalentLevelValueCurse of Avernus DPS15 → 10+40 → +25 −38%

Patch 7.40c22.01.2026-0.20 (0.20)

Abilities

Curse of Avernus

Curse of Avernus

  • DELNo longer applied by illusions

Patch 7.40b23.12.2025-0.26 (0.26)

Talents

  • NERFLevel 10 Talent: Aphotic Shield HP Regen decreased from +10 to +8-20%

Patch 7.4016.12.2025-1.36 (1.53)

GENERAL

  • NERFBase Strength decreased from 22 to 21-5%
  • NERFBase Agility decreased from 23 to 22?Damage at level 1 decreased from 50–60 to 49–59-4%

Facets

The Quickening

  • NERFCooldown reduction on hero death decreased from 6s to 5s-17%

Abilities

Mist Coil

Mist Coil

  • BUFFDamage/Heal increased from 80/150/220/290 to 95/160/225/290+19%+7%+2%0%
  • NERFCooldown increased from 6.5/6/5.5/5s to 8/7/6/5s+23%+17%+9%0%

Patch 7.39e02.10.2025-1.06 (1.06)

Abilities

Borrowed Time

Borrowed Time

  • NERFCooldown increased from 90/80/70s to 90/85/80s0%+6%+14%

Patch 7.39d05.08.2025-0.22 (0.22)

Talents

  • NERFLevel 10 Talent: Aphotic Shield provides HP Regen decreased from +12 to +10-17%

Patch 7.3922.05.2025-0.76 (2.96)

Facets

Malignant Mist

  • NEWNew facet
Active: Mist Coil
Mist Coil also deals 40/60/80/100% attack damage and applies effects from items and abilities. Self damage when cast on an enemy is increased from 40% to 70%.?Self damage is not affected by attack damage. This is exactly how it was with the previous Aghanim's Shard effect
Attack damage dealt
40/60/80/100%
Self damage on enemy
70%

Mephitic Shroud

  • DELRemoved

Abilities

Withering Mist

Withering Mist

  • NERFInstead of reducing Healing, Health Regen, Lifesteal, and Spell Lifesteal by 35%, now reduces Health Restoration by 35%?Health Restoration does not reduce incoming healing (it does since 7.41): the healing cut is gone
Mist Coil

Mist Coil

  • DELRemoved Aghanim's Shard.
Aphotic Shield

Aphotic Shield

  • NEWAghanim's Shard: Deals 75% of absorbed damage to nearby enemies
  • NEWAdded Aghanim's Shard.
Mist Coil: Causes Mist Coil to also deal attack damage and apply effects from items and abilities.
→
Aphotic Shield: 75% of absorbed damage is dealt to nearby enemies.
Return damage radius
675
Absorbed damage dealt
75%

Patch 7.38c27.03.2025-2.18 (2.18)

GENERAL

  • NERFBase Armor decreased by 1?Now it's -1. Before this patch it was changed in 7.35 (2 years 11 months ago)-1

Facets

Mephitic Shroud

  • NERFCooldown increased from 14/12/10/8s to 15/13/11/9s+7%+8%+10%+12%

Abilities

Curse of Avernus

Curse of Avernus

  • DELNo longer deals damage to buildings

Talents

  • NERFLevel 15 Talent: Curse of Avernus DPS decreased from +50 to +40-20%
  • NERFLevel 25 Talent: Curse of Avernus Attack Speed Bonus decreased from +80 to +65-19%

Patch 7.38b06.03.2025-3.00 (3.43)

GENERAL

  • NERFBase Mana Regen decreased from 0.25 to 0-100%

Facets

Mephitic Shroud

  • NERFDuration decreased from 17s to 14s-18%

Abilities

Mist Coil

Mist Coil

  • NERFDamage/Heal decreased from 100/175/250/325 to 80/150/220/290-20%-14%-12%-11%
  • NERFCast Range rescaled from 600/625/650/675 to 625+4%0%-4%-7%
Aphotic Shield

Aphotic Shield

  • NERFDuration decreased from 15s to 12s-20%
  • NERFMana Cost increased from 95/110/125/140 to 110/120/130/140+16%+9%+4%0%
Borrowed Time

Borrowed Time

  • REWORKAghanim's Scepter radius changed from 900 to Mist Coil's Cast Range

Patch 7.3819.02.2025+3.68 (7.94)

GENERAL

  • BUFFStarting damage increased from 40–50 to 50–60+22%
  • NERFDamage gain per level decreased from 3.6 to 2.7?Universal heroes: 0.7 → 0.45 damage per attributeBase damage -4–6 → 22–32 makes up for itDamage at level 30: 173–183 → 148–158 (-14%), with all 7 Attribute Bonus levels, as Valve counts it-25%
  • BUFFBase Damage increased by 26?Now it's 22. Before this patch it was changed in 7.36 (2 years 5 months ago)+650%
  • BUFFDamage at level 1 increased by 10 (from 40-50 to 50-60)+22%
  • BUFFStrength gain increased from 2.2 to 2.6+18%
  • BUFFAgility gain increased from 1.3 to 1.5+15%
  • BUFFIntelligence gain increased from 1.6 to 2+25%
  • NERFBase Intelligence decreased from 19 to 18-5%
  • NERFDamage gain per level decreased from +3.6 to +2.7-25%
  • NERFDamage at level 30 decreased by 25 (from 173-183 to 148-158)-14%

Facets

The Quickening

  • BUFFCooldown reduction per hero death increased from 4s to 6s+50%

Talents

  • SWAPLevel 10 Talent: +15% Curse of Avernus Movement Slow replaced with +10% Withering Mist Healing Reduction

Patch 7.37b14.08.2024-0.94 (2.15)

Abilities

Mist Coil

Mist Coil

  • NERFMana Cost increased from 50 to 50/55/60/650%+10%+20%+30%
Curse of Avernus

Curse of Avernus

  • BUFFDPS increased from 10/20/30/40 to 15/25/35/45+50%+25%+17%+12%

Talents

  • NERFLevel 10 Talent: Aphotic Shield HP Regeneration decreased from +15 to +12-20%
  • NERFLevel 15 Talent: Mist Coil Heal/Damage decreased from +40 to +35-12%
  • NERFLevel 25 Talent: Mist Coil AoE decreased from 400 to 350-12%

Patch 7.3731.07.2024-1.42 (3.02)

Abilities

Withering Mist

Font of Avernus→Withering Mist

  • NERFDamaging enemies applies the Withering Mist debuff for 5s. Affected enemies have their HP regeneration, healing, lifesteal and spell lifesteal reduced by 35% if they are below 40% HP?The debuff is always applied on the target but remains inactive if the target is above the health threshold
  • MISCNew Innate ability. Passive, can't be leveled up
  • NEWNew innate ability.
Passive
Abaddon's respawn time is reduced by 10%.
Respawn time reduction
10%
→
Passive
Damaging enemies applies the Withering Mist debuff for 5s. Affected enemies have their HP regeneration, healing, lifesteal and spell lifesteal reduced by 35% if they are below 40% HP.?The debuff is always applied on the target but remains inactive if the target is above the health threshold
Debuff duration
5s
Healing reduction
35%
Health threshold
40%
Borrowed Time

Borrowed Time

  • NERFCooldown increased from 80/70/60s to 90/80/70s+12%+14%+17%

Talents

  • NERFLevel 20 Talent: Aphotic Shield Barrier Amount decreased from 100 to 80-20%