Herald of Plague

Buff, Persistent, Chaos, Herald

Skill Gem · Tier 8

Level: 1–40

Cast Time: 1s

While active, killing a Poisoned enemy spreads its Poison to other nearby enemies, and has a chance to also Hinder them.

At level 1

At level 40

Herald of Plague is a tier 8 Dexterity skill gem in Path of Exile 2 (Buff, Persistent, Chaos, Herald). Support gems that can support it: 35.

Published Sep 27, 2026 · patch 0.5.5 Forbidden Rites

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Per level

Level	Herald Of Agony Poison Spread On Kill Radius Base Magnitude To Grant	Hinder Chance % On Spreading Poioson
1	15	10
2	15	11
3	15	12
4	15	13
5	15	14
6	16	15
7	16	16
8	16	17
9	16	18
10	16	19
11	17	20
12	17	21
13	17	22
14	17	23
15	17	24
16	18	25
17	18	26
18	18	27
19	18	28
20	18	29
21	19	30
22	19	31
23	19	32
24	19	33
25	19	34
26	20	35
27	20	36
28	20	37
29	20	38
30	20	39
31	21	40
32	21	41
33	21	42
34	21	43
35	21	44
36	22	45
37	22	46
38	22	47
39	22	48
40	22	49

Level	Herald Of Agony Poison Spread On Kill Radius Base Magnitude To Grant	Hinder Chance % On Spreading Poioson
1	15	10
2	15	11
3	15	12
4	15	13
5	15	14
6	16	15
7	16	16
8	16	17
9	16	18
10	16	19
11	17	20
12	17	21
13	17	22
14	17	23
15	17	24
16	18	25
17	18	26
18	18	27
19	18	28
20	18	29
21	19	30
22	19	31
23	19	32
24	19	33
25	19	34
26	20	35
27	20	36
28	20	37
29	20	38
30	20	39
31	21	40
32	21	41
33	21	42
34	21	43
35	21	44
36	22	45
37	22	46
38	22	47
39	22	48
40	22	49

Level	Herald Of Agony Poison Spread On Kill Radius Base Magnitude To Grant	Hinder Chance % On Spreading Poioson
1	15	10
2	15	11
3	15	12
4	15	13
5	15	14
6	16	15
7	16	16
8	16	17
9	16	18
10	16	19
11	17	20
12	17	21
13	17	22
14	17	23
15	17	24
16	18	25
17	18	26
18	18	27
19	18	28
20	18	29
21	19	30
22	19	31
23	19	32
24	19	33
25	19	34
26	20	35
27	20	36
28	20	37
29	20	38
30	20	39
31	21	40
32	21	41
33	21	42
34	21	43
35	21	44
36	22	45
37	22	46
38	22	47
39	22	48
40	22	49

Level	Herald Of Agony Poison Spread On Kill Radius Base Magnitude To Grant	Hinder Chance % On Spreading Poioson
1	15	10
2	15	11
3	15	12
4	15	13
5	15	14
6	16	15
7	16	16
8	16	17
9	16	18
10	16	19
11	17	20
12	17	21
13	17	22
14	17	23
15	17	24
16	18	25
17	18	26
18	18	27
19	18	28
20	18	29
21	19	30
22	19	31
23	19	32
24	19	33
25	19	34
26	20	35
27	20	36
28	20	37
29	20	38
30	20	39
31	21	40
32	21	41
33	21	42
34	21	43
35	21	44
36	22	45
37	22	46
38	22	47
39	22	48
40	22	49