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Weaken

PATCH 20261101.12026-11-02T07:17:50.548Z

Monsters within 80 of a target deal 20% less damage for 4s.

These are base learned-level effects, not final character-sheet damage. Account for equipment bonuses, synergies, modifiers and enemy resistances.

Effects by level

Level	Effect	Cooldown
1	Monsters within 80 of a target deal 20% less damage for 4s.	5 s
2	Monsters within 90 of a target deal 23% less damage for 4.5s.	4.65 s
3	Monsters within 100 of a target deal 26% less damage for 5s.	4.32 s
4	Monsters within 110 of a target deal 29% less damage for 5.5s.	4.02 s
5	Monsters within 120 of a target deal 32% less damage for 6s.	3.74 s
6	Monsters within 130 of a target deal 35% less damage for 6.5s.	3.48 s
7	Monsters within 140 of a target deal 38% less damage for 7s.	3.23 s
8	Monsters within 150 of a target deal 41% less damage for 7.5s.	3.01 s

Unlike Diablo II’s flat 33%, it grows 3% a level, gear’s +skills too, up to 75% from level 20 .
It cuts their blows on your summons too, and their missiles.
Its cut and Decrepify’s multiply, and a monster always keeps 10% of its blows.

Contagion — When a cursed monster dies, its curse passes to the monsters near it. The curse lasts 40% less time.
Siphon — It also heals you a quarter of what it takes off their blows on you.
Cursed Ground — The curse stays on the ground for 4 seconds and curses monsters that walk in, but its radius is 40% smaller.

View in a class guide: Necromancer

Patch	Observed at	Status
20261101.1	2026-11-02T07:17:50.548Z	Verified
20261030.2	2026-11-01T03:04:00+09:00	Verified