December 2025 Balance Update — Details & Release Notes
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Note: This balance change is planned to go live by December 16, 2025 11:30 AM UTC
Full details of the changes are as follows:
Astral Demon family
Family bonus
The family bonus now cleanses all ailments instead of one random ailment
OLD: 60/85% chance to cleanse a random status ailment from the Hero when receiving Special Skill damage. (For 1/2 members)
NEW: 60/85% chance to cleanse all status ailments from the Hero when receiving Special Skill damage. (For 1/2 members)
Passive Skills
New Passive Skill added: Hinder Mana
NEW: Reduces the amount of mana increased by Special Skills, Passive Skills, family bonuses and status effects by -80%. The effect applies to all enemies in battle.
'Resist Mana Status Ailments' replaced with 'Resist Negative Mana Effects'
OLD: Grants immunity to status ailments and negative stacks that affect mana generation.
NEW: Grants immunity to mana reductions, as well as status ailments and negative stacks that affect mana generation.
Xshahr
Health boost increased: 40% -> 45% of damage dealt
Damage to random enemy when having boosted health increased: 190% -> 250%
Paimon
Direct damage increased: 440% -> 580%
The Insititute and Forsaken families
Passive Skills
Eldritch Pact
Chance to revive as Eldritch Host increased: 5% -> 10% for each 10 Insanity, up to 50% -> 100%
Chance to transform when defeated by own Special Skill increased: 50% -> 100%
Eldritch Host
Attack increased: 1000 -> 1200
Defense increased: 1000 -> 1200
Direct damage increased: 350% -> 400%
Insanity inflicted on the target increased: 30 -> 35
Branded by the Old Ones
Damage increase per Insanity buffed: 5% -> 6% per each 10 Insanity, up to 50% -> 60%
Mechanics
Fear
Defense reduction buffed: -35% -> -40%
Damage dealt to random ally increased: 130% -> 160%
Affected Heroes: Kadath
Khatrox
Insanity inflicted on enemies increased: 20 -> 25
Maximum stored damage increased: 1000 -> 1500
Prof. Morryster
Insanity inflicted on enemies increased: 45 -> 50
Defense reduction against Special Skills increased: -34% -> -44%
Demhalar
Insanity inflicted on enemies increased: 30 -> 35
Kadath
Insanity inflicted on the target increased: 50 -> 55
Construct family
Passive Skill: Minion Core
Killer Bot Minion inherited HP increased: 22% -> 27%
Beauty and the Beast family
Passive Skill: Revival Health Reduction
Amount of revival health reduced increased: -50% -> -80%
Passive Skill: Heal When Status Ailment Expires or Is Cleared
Heal amount increased: 10% -> 15%
Affects all Legendary Heroes of the family
The Beast
Direct damage for Humility-powered Special Skill increased: 430% -> 460%
Rose de Flo
Required Humility for more powerful Special Skill lowered: 60 -> 50
The Special Skill now gives allies Attack Growth
If the caster has 50 or more Humility:
NEW: Growth: All allies get 150 attack.
Otherwise:
NEW: Growth: All allies get 100 attack.
Wiglaf
Damage per defeated ally increased: +25% -> +30%
Special Skill damage increase buffed: +40% -> +50%
Bonga
Tokri Minion
Inherited HP increased: 27% -> 30%
Inherited attack increased: 22% -> 30%
Evelyn
Direct damage increased: 290% -> 320%
Evelyn (Costume)
Direct damage increased: 280% -> 310%
Reuben
Direct damage increased: 310% -> 340%
Status ailment damage reduction buffed: -75% -> -80%
Hanitra
Health boost per dodge increased: 425 -> 450 HP
Balur
Direct damage increased: 530% -> 580%
Bleed damage increased: 519 -> 612 damage over 3 turns
Leadria
Spirit of Spring Minion
Health boost increased: 100 -> 120 HP
Faeona
Direct heal increased: 45% -> 46%
Healing increase buffed: +30% -> +35%
Mechanic updates
Soul Connection
Soul Connection effects are now considered ailments when cast on enemies, and buffs when cast on allies
Late additions
Liora
Liora's Special Skill was initially configured with fixed damage values of 375% to target and 225% to others. She was not reaching the intended power when fully leveled, so the damage has been changed to scaled from 350-385% and 220-255%
Classic 3* Costume Bonus
The max costume bonus for Rare Classic Heroes has been increased to +18% attack/+18% defense/+23% health/+5% mana
