Fulminating Concoction — 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	Base Damage	_ to _ base Lightning Damage
40	90	355%	649 / 1948
39	90	343%	623 / 1870
38	90	332%	598 / 1793
37	90	321%	573 / 1718
36	90	311%	548 / 1644
35	90	301%	524 / 1572
34	90	291%	500 / 1501
33	90	282%	477 / 1432
32	90	273%	455 / 1365
31	90	264%	433 / 1299
30	90	256%	411 / 1234
29	90	248%	390 / 1171
28	90	240%	370 / 1110
27	90	232%	350 / 1050
26	90	224%	330 / 991
25	90	217%	311 / 934
24	90	210%	293 / 879
23	90	204%	275 / 825
22	90	197%	257 / 772
21	90	191%	240 / 721
20	90	185%	224 / 672
19	84	179%	208 / 624
18	78	173%	193 / 578
17	72	167%	178 / 533
16	66	161%	163 / 489
15	64	155%	149 / 447
14	58	150%	136 / 407
13	52	144%	123 / 368
12	46	139%	110 / 331
11	41	134%	98 / 295
10	36	128%	87 / 261
9	31	123%	76 / 228
8	26	118%	66 / 197
7	22	112%	56 / 167
6	18	105%	46 / 139
5	14	99%	37 / 112
4	10	92%	29 / 87
3	6	84%	21 / 63
2	3	77%	14 / 41
1	0	70%	8 / 24

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	_% more chance to Shock
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 14

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

I

Concentrated Area

Concentrated Area

Requires: Level (1—90), (4—157) Int

Supported Skills deal 30% more Area Damage

Supported Skills have 50% less Area of Effect

Elemental Armament I

Elemental Armament I

Support · Attack

Requires: Level (1—90), (4—157) Str

Supported Skills deal 20% more Elemental Attack damage

Lightning Attunement

Lightning Attunement

Support · Lightning

Requires: Level (1—90), (4—157) Dex

Gain 25% of Damage as Extra Lightning Damage

Supported Skills deal 50% less Cold and Fire Damage

II

Elemental Armament II

Elemental Armament II

Support · Attack

Requires: Level (1—90), (4—157) Str

Supported Skills deal 25% more Elemental Attack damage

Support · Lightning

Requires: Level (1—90), (4—157) Dex

Supported Skills have 100% increased Shock Duration

Supported Skills have 30% less chance to Shock

Support · Attack, Projectile, Lightning

Requires: Level (1—90), (4—157) Dex

Supported Skills gain 2 Voltaic Charge per Metre travelled

Supported Skills have 30 maximum Voltaic Charge Supported Skills consume all Voltaic Charge on use

Supported Skills gain 1% of Damage as extra Lightning Damage per Voltaic Charge consumed

III

Requires: Level (1—90), (4—157) Int

Supported Skills consume 35% of your maximum Mana Flask charges on use Supported Skills Gain 1% of Damage as extra Lightning Damage per Mana Flask charge consumed

Requires: Level (1—90), (4—157) Str

Supported Skills gain 1% more Damage every second, up to 20% This Damage Bonus resets if you Dodge Roll or use a Travel Skill

Requires: Level (1—90), (4—157) Int

Supported Skills have 100% more chance to inflict Ailments

Supported Skills have a Cooldown of 8 seconds

IV

Support · Lightning

Requires: Level (1—90), (4—157) Dex

50% increased Magnitude of Shocks inflicted with Supported Skills

Shocks caused by Supported Skills are reflected back to you

Lightning Exposure

Lightning Exposure

Support · Lightning, Duration

Requires: Level (1—90), (4—157) Dex

Supported Skills inflict Exposure for 8 seconds on Shocking a target

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

V

Requires: Level (1—90), (4—157) Str

Supported Skills gain 2% more Damage every second, up to 20% This Damage Bonus resets if you Dodge Roll or use a Travel Skill

Lightning Mastery

Lightning Mastery

Support · Lightning

Requires: Level (1—90), (4—157) Int

+1 to Level of Supported Lightning Skills