Fatal Decay
NightshadeDebuffCombatTier 14 manaScales with Spell Power
Scales with Spell PowerFatal Decay is a tier 1 Nightshade combat spell. Its numbers below are read from the current game build at each of its four levels.
Generated from the game files · build 25672315 ·
Cost to learn
2 Gems2 Crystals2 Mercury
Cost to upgrade
Alchemical Dust, spent at the Magic Observatory — it raises each spell one level, onceLevels 2–4,25 Alchemical Dusteach
At your Spell Power
The game states the formula and never the result — drag to see the numbers15
050
Duration
5rounds[ 2 + 1 per every 4 hero’s Spell Power ] · next at 16 Spell Power
What each level gives you
Every value is one the game itself prints in its level-up notes| Property | Level 1 | Level 2 | Level 3 | Level 4 |
|---|---|---|---|---|
| Maximum HP reduction | 20% | 20% | 20% | 40% |
Levels
Level 1Base
Target enemy creature cannot restore HP. This effect remains after the creature’s death.
Level 2Reduces maximum HP by 20%.
Target enemy creature cannot restore HP. Its maximum and current HP reduces by 20%. This effect remains after the creature’s death.
Health −20%for 2 rounds, +1 per 4 Spell Power
Level 3This effect cannot be dispelled.
Target enemy creature cannot restore HP. Its maximum and current HP reduces by 20%. This effect remains after the creature’s death and cannot be dispelled.
Health −20%for 2 rounds, +1 per 4 Spell Power
Level 4Maximum HP reduction 20%→40%
Target enemy creature cannot restore HP. Its maximum and current HP reduces by 40%. This effect remains after the creature’s death and cannot be dispelled.
Health −40%for 2 rounds, +1 per 4 Spell Power
Heroes
Start with it
Milossa the Golden
Unnatural Calm
Enlarge Shadow
Despair
Read Minds
Web
Shade Cloak
Umbral Grip
Silence
Naira’s Veil
Sleep
Twilight
Vulnerability
Summon Starchild
Berserk
Naira’s Kiss
Coup de Grâce
Shadow Army