Decrepify

Required level 24Classic

What it does

curses a group of enemies to make them slow, weak and take amplified damage.

Radius: 4 yards
Run/Walk Speed: -50%
Attack Speed: -50%
Enemy Damage: -50%

How Decrepify works, in depthThe Necromancer's four-in-one curse. −50% movement speed, −50% attack rate, −50% physical attack damage and −50% physical damage resistance at every level, in a fixed 4-yard circle, for 4 seconds at level 1 and 15.4 at level 20.

Items that give Decrepify

9 items

+ levels to the skillyour own class only

Ume's LamentUnique · Grim Wand	+2 to Decrepify (Necromancer Only)	28

Chargescast from the item until the charges run out

VoidRuneword	Level 4 Decrepify (35/35 Charges)	69
SpellsteelUnique · Bearded Axe	Level 3 Decrepify (30/30 Charges)	39

Chance to castfires on its own when you hit, are hit, kill …

Executioner's JusticeUnique · Glorious Axe	50% Chance to cast level 6 Decrepify when you Kill an Enemy	75
The Reaper's TollUnique · Thresher	33% Chance to cast level 1 Decrepify on striking	75
WrathRuneword	30% Chance to cast level 1 Decrepify on striking	63
LawbringerRuneword	20% Chance to cast level 15 Decrepify on striking	43
Ars Tor'BaalosUnique · Blasphemous Compendium	15% Chance to cast level 1 Decrepify when struck	73
The Fetid SprinklerUnique · Holy Water Sprinkler	5% Chance to cast level 1 Decrepify on striking	38

Per level

before synergies, masteries and +skills from items

Level	Duration	Mana cost
1	4	11
2	4.6	11
3	5.2	11
4	5.8	11
5	6.4	11
6	7	11
7	7.6	11
8	8.2	11
9	8.8	11
10	9.4	11
11	10	11
12	10.6	11
13	11.2	11
14	11.8	11
15	12.4	11
16	13	11
17	13.6	11
18	14.2	11
19	14.8	11
20	15.4	11
21	16	11
22	16.6	11
23	17.2	11
24	17.8	11
25	18.4	11
26	19	11
27	19.6	11
28	20.2	11
29	20.8	11
30	21.4	11

Also raised by

items that add levels without naming it

Requires

TerrorLevel 12

Leads to

Lower ResistLevel 30

Mechanics

the stats this skill sets

Source: skills.txt row “Decrepify” and skilldesc.txt of build 3.3.93847. Mana = (mana + lvlmana × (level − 1)) × 2^manashift ÷ 256; damage brackets at levels 2–8, 9–16, 17–22, 23–28, 29+ scaled by HitShift. · Report incorrect data

Unless stated otherwise, everything here is Diablo II: Resurrected build 3.3.93847, Reign of the Warlock.