Abaddon
Patch 7.41d04.06.2026+0.93 (0.93)
GENERAL
- BUFFBase Attack Speed increased from 95 to 100+5%
Abilities
Withering Mist
- BUFFHeal Reduction increased from 24.5% + 0.5% per level to 29.5% + 0.5% per level+20%start+13%end
L1 L2 L3 L4 L5 L6 L7 L8 L9 L10 L11 L12 L13 L14 L15 L20 L25 L30 old 25% 25.5% 26% 26.5% 27% 27.5% 28% 28.5% 29% 29.5% 30% 30.5% 31% 31.5% 32% 34.5% 37% 39.5% new 30% 30.5% 31% 31.5% 32% 32.5% 33% 33.5% 34% 34.5% 35% 35.5% 36% 36.5% 37% 39.5% 42% 44.5% Δ% +20% +20% +19% +19% +19% +18% +18% +18% +17% +17% +17% +16% +16% +16% +16% +14% +14% +13%
Patch 7.41c06.05.2026+0.77 (0.77)
GENERAL
- BUFFBase Intelligence increased by 1?Now it's 19. Before this patch it was changed in 7.38 (1 year 7 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+1.48 (3.54)
Abilities
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
L1 L2 L3 L4 L5 L6 L7 L8 L9 L10 L11 L12 L13 L14 L15 L20 L25 L30 old 35 35 35 35 35 35 35 35 35 35 35 35 35 35 35 35 35 35 new 25 25.5 26 26.5 27 27.5 28 28.5 29 29.5 30 30.5 31 31.5 32 34.5 37 39.5 Δ% -29% -27% -26% -24% -23% -21% -20% -19% -17% -16% -14% -13% -11% -10% -9% -1% +6% +13%
Mist Coil
- BUFFDamage/Heal increased from 95/160/225/290 to 95/170/245/3200%+6%+9%+10%
Borrowed Time
- BUFFCooldown decreased from 90/85/80s to 85/75/65s-6%-12%-19%
Talents
- REWORKLevel 10 Talent: +10% Withering Mist Health Restoration Reduction replaced with +25 Curse of Avernus DPS
- REWORKLevel 15 Talent: +40 Curse of Avernus DPS replaced with -10s Borrowed Time Cooldown
Patch 7.40c21.01.2026-0.24 (0.48)
Abilities
Curse of Avernus
- DELNo longer applied by illusions
Patch 7.40b23.12.2025-0.32 (0.32)
Talents
- NERFLevel 10 Talent: Aphotic Shield HP Regen decreased from +10 to +8-20%
Patch 7.4015.12.2025-1.57 (1.68)
GENERAL
- NERFBase Strength decreased from 22 to 21-5%
- NERFBase Agility decreased from 23 to 22-4%
- NERFDamage at level 1 decreased from 50–60 to 49–59-2%
Facets
The Quickening
- NERFThe Quickening: Cooldown reduction on hero death decreased from 6s to 5s-17%
- BUFFMist Coil: Damage/Heal increased from 80/150/220/290 to 95/160/225/290+19%+7%+2%0%
- NERFMist Coil: Cooldown increased from 6.5/6/5.5/5s to 8/7/6/5s+23%+17%+9%0%
Patch 7.39e02.10.2025-1.08 (1.08)
Abilities
Borrowed Time
- NERFCooldown increased from 90/80/70s to 90/85/80s0%+6%+14%
Patch 7.39d05.08.2025-0.27 (0.27)
Talents
- NERFLevel 10 Talent: Aphotic Shield provides HP Regen decreased from +12 to +10-17%
Patch 7.3921.05.2025-0.06 (1.96)
Facets
Mephitic Shroud
- DELFacet removed
Malignant Mist
- NEWNew facet
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
Abilities
Withering Mist
- REWORKInstead of reducing Healing, Health Regen, Lifesteal, and Spell Lifesteal by 35%, now reduces Health Restoration by 35%
Mist Coil
- DELNo longer upgraded with Aghanim's Shard
Aphotic Shield
- NEWAghanim's Shard: Deals 75% of absorbed damage to nearby enemies
Patch 7.38c27.03.2025-3.23 (3.60)
GENERAL
- NERFBase Armor decreased by 1?Now it's -1. Before this patch it was changed in 7.35 (2 years 9 months ago)-1
Facets
Mephitic Shroud
- NERFAphotic Shield: Cooldown increased from 14/12/10/8s to 15/13/11/9s+7%+8%+10%+12%
Abilities
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 7.38b05.03.2025-3.51 (3.75)
GENERAL
- NERFBase Mana Regen decreased from 0.25 to 0-100%
Facets
Mephitic Shroud
- NERFAphotic Shield: Duration decreased from 17s to 14s-18%
Abilities
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
- 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
- REWORKAghanim's Scepter radius changed from 900 to Mist Coil's Cast Range