Healing modifier

Imperius with Increased healing and Arthas with Reduced healing

Healing modifier is a buff/debuff that alters the amount of healing received by target, as well as their health regeneration, by a given percentage, permanently or for a given period of time. Healing modifiers also alter the healing received through lifesteal, contrary to Spell Power modificators.

Increased healing

• Cho's level 1 talent, "Calloused Hide", increases his healing received by 15% while affected by his trait, "Ogre Hide".
• Stitches' level 1 talent, "Patchwork Creation", permanently increases his healing received by 15%.
• Uther' level 16 talent, "Tyr's Deliverance", increases the healing received by allies affected by his "Holy Radiance" by 40% for 6 seconds.
• Varian' level 20 talent, "Glory to the Alliance", increases the healing received by allied Heroes affected by his Banners by 50%.

Reduced healing

• Ana's ability, "Biotic Grenade", reduces the amount of healing received by enemies hit by 100% for 2 seconds.
  • Her level 7 talent, "Anti-Healer", increases the duration of healing reduction to 2.5 seconds.
• Deckard's level 7 talent, "Emerald", makes his next "Horadric Cube" reduce the amount of healing received by enemies hit by 75% for 4 seconds.
• Garrosh's level 1 talent, "Body Check", reduces the amount of healing received by the enemy hero hit by 40% for 3 seconds.
• Gul'dan's level 7 talent, "Hunger for Power", permanently reduces his healing received from external sources by 25% for the benefit of increased Spell Power.
• Lúcio's level 20 talent, "Mixing Fire", allows his "High Five" to target enemy heroes, reducing healing of heroes hit by 50% for 3 seconds.
• Malthael's level 7 talent, "Touch of Death", reduces the amount of healing received by enemy heroes affected by his "Reaper's Mark" by 50% for 4 seconds.
• Malfurion's level 4 talent, "Strangling Vines", reduces the amount of healing received by enemy heroes affected by his "Entangling Roots" by 40% for 3 seconds.
• Stitches's level 7 talent, "Blight", reduces the amount of healing received by enemy heroes hit by 20% for 5 seconds.
• Varian's level 13 talent, "Mortal Strike", reduces the amount of healing received by enemy heroes hit by his "Heroic Strike" by 40% for 4 seconds.
• Xul's level 20 talent, "Mortal Wound", reduces the amount of healing received by enemies hit by his "Spectral Scythe" by 75% for 4 seconds.

Stacking

Several healing modifiers stack additively, e.g. Stitches with "Patchwork Creation" talent hit by enemy Ana's "Biotic Grenade" will receive 85% less healing (+15% + -100%) next 2 seconds.