Chaos Bolt — Reveal · PoE2 Wiki

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	Int	Deals _ to _ Chaos Damage	Inflicts _ Withered Debuffs on Hit
40	90	157	2680 / 4978	5
39	90	157	2340 / 4346	5
38	90	157	2045 / 3798	5
37	90	157	1789 / 3322	5
36	90	157	1566 / 2908	5
35	90	157	1372 / 2549	4
34	90	157	1203 / 2235	4
33	90	157	1056 / 1961	4
32	90	157	928 / 1723	4
31	90	157	815 / 1514	4
30	90	157	717 / 1331	4
29	90	157	630 / 1171	4
28	90	157	555 / 1030	4
27	90	157	488 / 907	3
26	90	157	430 / 799	3
25	90	157	379 / 703	3
24	90	157	334 / 619	3
23	90	157	294 / 545	3
22	90	157	259 / 480	3
21	90	157	227 / 422	3
20	90	157	200 / 371	3
19	84	147	176 / 326	3
18	78	137	154 / 286	2
17	72	126	135 / 251	2
16	66	116	118 / 220	2
15	64	113	103 / 192	2
14	58	103	90 / 167	2
13	52	92	78 / 145	2
12	46	82	68 / 125	2
11	41	74	58 / 108	2
10	36	65	48 / 91	2
9	31	57	41 / 75	Inflicts Withered on Hit
8	26	48	33 / 62	Inflicts Withered on Hit
7	22	41	27 / 51	Inflicts Withered on Hit
6	18	35	22 / 41	Inflicts Withered on Hit
5	14	28	18 / 32	Inflicts Withered on Hit
4	10	21	14 / 25	Inflicts Withered on Hit
3	6	14	10 / 19	Inflicts Withered on Hit
2	3	9	7 / 13	Inflicts Withered on Hit
1	0	4	5 / 9	Inflicts Withered on Hit

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	_% increased Projectile Speed
100%	200
99%	198
98%	196
97%	194
96%	192
95%	190
94%	188
93%	186
92%	184
91%	182
90%	180
89%	178
88%	176
87%	174
86%	172
85%	170
84%	168
83%	166
82%	164
81%	162
80%	160
79%	158
78%	156
77%	154
76%	152
75%	150
74%	148
73%	146
72%	144
71%	142
70%	140
69%	138
68%	136
67%	134
66%	132
65%	130
64%	128
63%	126
62%	124
61%	122
60%	120
59%	118
58%	116
57%	114
56%	112
55%	110
54%	108
53%	106
52%	104
51%	102
50%	100
49%	98
48%	96
47%	94
46%	92
45%	90
44%	88
43%	86
42%	84
41%	82
40%	80
39%	78
38%	76
37%	74
36%	72
35%	70
34%	68
33%	66
32%	64
31%	62
30%	60
29%	58
28%	56
27%	54
26%	52
25%	50
24%	48
23%	46
22%	44
21%	42
20%	40
19%	38
18%	36
17%	34
16%	32
15%	30
14%	28
13%	26
12%	24
11%	22
10%	20
9%	18
8%	16
7%	14
6%	12
5%	10
4%	8
3%	6
2%	4
1%	2

Recommended Supports 15

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

I

Withering Touch

Withering Touch

Support · Chaos, Duration

Requires: Level (1—90), (4—157) Int

Withered lasts 4 seconds

Supported Skills deal 25% less Damage

Chance to inflict Withered on Hit with Supported Skills can Surpass 100%

Supported Skills have 1% chance to inflict Withered on Hit for every 0.57% of enemy Ailment Threshold dealt as Chaos damage

Support · Spell

Requires: Level (1—90), (4—157) Int

Supported Spells deal 30% more Damage while you are above 90% of your Maximum Mana

Rapid Casting I

Rapid Casting I

Support · Spell

Requires: Level (1—90), (4—157) Int

Supported Skills have 15% increased Cast Speed

II

Support · Projectile

Requires: Level (1—90), (4—157) Dex

Supported Skills deal 25% less Damage

Supported Skills fire 2 additional Projectiles

Supported Skills have 20% less Skill Speed

Requires: Level (1—90), (4—157) Dex

Enemies killed by Hits from Supported Skills grant 50% more Charm charges

Enemies killed by Hits from Supported Skills grant 50% more Life Flask Charges

Enemies killed by Hits from Supported Skills grant 50% more Mana Flask Charges

Considered Casting

Considered Casting

Support · Spell

Requires: Level (1—90), (4—157) Int

Supported Spell Skills have 15% less Cast Speed

Supported Spells deal 35% more Damage

III

Support · Projectile

Requires: Level (1—90), (4—157) Int

Projectiles fired by Supported Skills Fork, Chain an additional time, or Pierce an additional time at random

Projectiles from Supported Skills deal 15% less Damage

Support · Projectile

Requires: Level (1—90), (4—157) Dex

Projectiles from Supported Skills Pierce an Enemy

Support · Spell, Chaos

Requires: Level (1—90), (4—157) Int

Supported Skills Gain 35% of Damage as extra Chaos Damage

Supported Skills Sacrifice 10% of Life on use

IV

Nova Projectiles II

Nova Projectiles II

Support · Projectile

Requires: Level (1—90), (4—157) Dex

Supported Skills fire 6 additional Projectiles

Supported Skills fire Projectiles in a circle

Supported Skills deal 50% less Damage

Requires: Level (1—90), (4—157) Dex

Enemies killed by Hits from Supported Skills grant 100% more Charm charges

Enemies killed by Hits from Supported Skills grant 100% more Life Flask Charges

Enemies killed by Hits from Supported Skills grant 100% more Mana Flask Charges

Rapid Casting II

Rapid Casting II

Support · Spell

Requires: Level (1—90), (4—157) Int

Supported Skills have 20% increased Cast Speed

V

Support · Spell, Projectile

Requires: Level (1—90), (4—157) Int

Supported Skills have a 25% chance to fire 8 additional Projectiles in a circle

Support · Projectile

Requires: Level (1—90), (4—157) Dex

Projectiles from Supported Skills Pierce all Targets

Projectiles from Supported Skills deal 20% less Damage for each Enemy they Pierce

Support · Chaos

Requires: Level (1—90), (4—157) Int

+1 to Level of Supported Chaos Skills

Granted by 1

Items and passives that grant this skill — hover any card for its full tooltip.

The Wicked Quill

The Wicked Quill

Requires: Level 1

Grants Skill: Level (1-20) Chaos Bolt

(60-100)% increased Spell Damage

+(60-100) to maximum Mana

+(7-13)% to Chaos Resistance

Spells have a 25% chance to inflict Withered for 4 seconds on Hit