Herald of Plague — Reveal

Scaling 40 levels

Stat and cost values at each gem level. Level 20 is the highest a skill gem reaches without external modifiers.

Level	Requires Level	Dex	Spreads the most Damaging Poison on enemies you kill in a _ metre radius	_% chance to Hinder enemies on spreading Poison to them
40	90	157	2.2	49
39	90	157	2.2	48
38	90	157	2.2	47
37	90	157	2.2	46
36	90	157	2.2	45
35	90	157	2.1	44
34	90	157	2.1	43
33	90	157	2.1	42
32	90	157	2.1	41
31	90	157	2.1	40
30	90	157	2	39
29	90	157	2	38
28	90	157	2	37
27	90	157	2	36
26	90	157	2	35
25	90	157	1.9	34
24	90	157	1.9	33
23	90	157	1.9	32
22	90	157	1.9	31
21	90	157	1.9	30
20	90	157	1.8	29
19	84	147	1.8	28
18	78	137	1.8	27
17	72	126	1.8	26
16	66	116	1.8	25
15	64	113	1.7	24
14	58	103	1.7	23
13	52	92	1.7	22
12	46	82	1.7	21
11	41	74	1.7	20
10	36	65	1.6	19
9	31	57	1.6	18
8	26	48	1.6	17
7	22	41	1.6	16
6	18	35	1.6	15
5	14	28	1.5	14
4	10	21	1.5	13
3	6	14	1.5	12
2	3	9	1.5	11
1	0	4	1.5	10

Effect values by quality (values round down, so a row marks each breakpoint where an effect ticks up). 20% is the normal maximum; higher quality is shown up to 100%. Rows with a ▸ expand to show finer steps.

Quality	_% chance to Hinder enemies on spreading Poison to them	_% more Area of Effect
100%	100	150
99%	99	148
98%	98	147
97%	97	145
96%	96	144
95%	95	142
94%	94	141
93%	93	139
92%	92	138
91%	91	136
90%	90	135
89%	89	133
88%	88	132
87%	87	130
86%	86	129
85%	85	127
84%	84	126
83%	83	124
82%	82	123
81%	81	121
80%	80	120
79%	79	118
78%	78	117
77%	77	115
76%	76	114
75%	75	112
74%	74	111
73%	73	109
72%	72	108
71%	71	106
70%	70	105
69%	69	103
68%	68	102
67%	67	100
66%	66	99
65%	65	97
64%	64	96
63%	63	94
62%	62	93
61%	61	91
60%	60	90
59%	59	88
58%	58	87
57%	57	85
56%	56	84
55%	55	82
54%	54	81
53%	53	79
52%	52	78
51%	51	76
50%	50	75
49%	49	73
48%	48	72
47%	47	70
46%	46	69
45%	45	67
44%	44	66
43%	43	64
42%	42	63
41%	41	61
40%	40	60
39%	39	58
38%	38	57
37%	37	55
36%	36	54
35%	35	52
34%	34	51
33%	33	49
32%	32	48
31%	31	46
30%	30	45
29%	29	43
28%	28	42
27%	27	40
26%	26	39
25%	25	37
24%	24	36
23%	23	34
22%	22	33
21%	21	31
20%	20	30
19%	19	28
18%	18	27
17%	17	25
16%	16	24
15%	15	22
14%	14	21
13%	13	19
12%	12	18
11%	11	16
10%	10	15
9%	9	13
8%	8	12
7%	7	10
6%	6	9
5%	5	7
4%	4	6
3%	3	4
2%	2	3
1%	1	1

Recommended Supports 9

Support gems suggested for this skill, grouped by the uncut support level needed to create them — hover any card for its full tooltip.

Precision I

Support · Buff, Persistent

Requires: Level (1—90), (4—157) Dex

30% Increased Accuracy Rating while a Supported Skill is active

Vitality I

Support · Buff, Persistent

Requires: Level (1—90), (4—157) Str

Regenerate 1% of maximum Life per second while a Supported Skill is active

Herbalism I

Support · Buff, Persistent

Requires: Level (1—90), (4—157) Str

30% Increased Recovery from Life Flasks while a Supported Skill is active

Direstrike I

Support · Buff, Persistent

Requires: Level (1—90), (4—157) Str

Deal 50% increased Attack Damage while on Low Life while a Supported Skill is active

III

Cannibalism I

Support · Buff, Persistent

Requires: Level (1—90), (4—157) Str

2% of maximum Life recovered on kill while a Supported Skill is active

Warm Blooded

Support · Buff, Persistent

Requires: Level (1—90), (4—157) Dex

50% less Freeze duration on you while a Supported Skill is active

Precision II

Support · Buff, Persistent

Requires: Level (1—90), (4—157) Dex

50% Increased Accuracy Rating while a Supported Skill is active

Direstrike II

Support · Buff, Persistent

Requires: Level (1—90), (4—157) Str

Deal 70% increased Attack Damage while on Low Life while a Supported Skill is active

Chaos Mastery

Support · Chaos

Requires: Level (1—90), (4—157) Int

+1 to Level of Supported Chaos Skills

Level	Requires Level	Dex	Spreads the most Damaging Poison on enemies you kill in a _ metre radius	_% chance to Hinder enemies on spreading Poison to them
40	90	157	2.2	49
39	90	157	2.2	48
38	90	157	2.2	47
37	90	157	2.2	46
36	90	157	2.2	45
35	90	157	2.1	44
34	90	157	2.1	43
33	90	157	2.1	42
32	90	157	2.1	41
31	90	157	2.1	40
30	90	157	2	39
29	90	157	2	38
28	90	157	2	37
27	90	157	2	36
26	90	157	2	35
25	90	157	1.9	34
24	90	157	1.9	33
23	90	157	1.9	32
22	90	157	1.9	31
21	90	157	1.9	30
20	90	157	1.8	29
19	84	147	1.8	28
18	78	137	1.8	27
17	72	126	1.8	26
16	66	116	1.8	25
15	64	113	1.7	24
14	58	103	1.7	23
13	52	92	1.7	22
12	46	82	1.7	21
11	41	74	1.7	20
10	36	65	1.6	19
9	31	57	1.6	18
8	26	48	1.6	17
7	22	41	1.6	16
6	18	35	1.6	15
5	14	28	1.5	14
4	10	21	1.5	13
3	6	14	1.5	12
2	3	9	1.5	11
1	0	4	1.5	10

Level	Requires Level	Dex	Spreads the most Damaging Poison on enemies you kill in a _ metre radius	_% chance to Hinder enemies on spreading Poison to them
40	90	157	2.2	49
39	90	157	2.2	48
38	90	157	2.2	47
37	90	157	2.2	46
36	90	157	2.2	45
35	90	157	2.1	44
34	90	157	2.1	43
33	90	157	2.1	42
32	90	157	2.1	41
31	90	157	2.1	40
30	90	157	2	39
29	90	157	2	38
28	90	157	2	37
27	90	157	2	36
26	90	157	2	35
25	90	157	1.9	34
24	90	157	1.9	33
23	90	157	1.9	32
22	90	157	1.9	31
21	90	157	1.9	30
20	90	157	1.8	29
19	84	147	1.8	28
18	78	137	1.8	27
17	72	126	1.8	26
16	66	116	1.8	25
15	64	113	1.7	24
14	58	103	1.7	23
13	52	92	1.7	22
12	46	82	1.7	21
11	41	74	1.7	20
10	36	65	1.6	19
9	31	57	1.6	18
8	26	48	1.6	17
7	22	41	1.6	16
6	18	35	1.6	15
5	14	28	1.5	14
4	10	21	1.5	13
3	6	14	1.5	12
2	3	9	1.5	11
1	0	4	1.5	10

Level	Requires Level	Dex	Spreads the most Damaging Poison on enemies you kill in a _ metre radius	_% chance to Hinder enemies on spreading Poison to them
40	90	157	2.2	49
39	90	157	2.2	48
38	90	157	2.2	47
37	90	157	2.2	46
36	90	157	2.2	45
35	90	157	2.1	44
34	90	157	2.1	43
33	90	157	2.1	42
32	90	157	2.1	41
31	90	157	2.1	40
30	90	157	2	39
29	90	157	2	38
28	90	157	2	37
27	90	157	2	36
26	90	157	2	35
25	90	157	1.9	34
24	90	157	1.9	33
23	90	157	1.9	32
22	90	157	1.9	31
21	90	157	1.9	30
20	90	157	1.8	29
19	84	147	1.8	28
18	78	137	1.8	27
17	72	126	1.8	26
16	66	116	1.8	25
15	64	113	1.7	24
14	58	103	1.7	23
13	52	92	1.7	22
12	46	82	1.7	21
11	41	74	1.7	20
10	36	65	1.6	19
9	31	57	1.6	18
8	26	48	1.6	17
7	22	41	1.6	16
6	18	35	1.6	15
5	14	28	1.5	14
4	10	21	1.5	13
3	6	14	1.5	12
2	3	9	1.5	11
1	0	4	1.5	10