Oil Barrage — 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	Str	Int	Mana	Mana / min	Base Damage	Base Damage
40	90	86	86	163	9475	745%	828%
39	90	86	86	153	8904	709%	788%
38	90	86	86	144	8364	676%	751%
37	90	86	86	135	7852	643%	715%
36	90	86	86	126	7369	613%	681%
35	90	86	86	119	6911	584%	648%
34	90	86	86	111	6479	556%	618%
33	90	86	86	104	6070	529%	588%
32	90	86	86	97	5683	504%	560%
31	90	86	86	91	5318	480%	533%
30	90	86	86	85	4973	457%	508%
29	90	86	86	80	4647	435%	484%
28	90	86	86	74	4340	415%	461%
27	90	86	86	69	4049	395%	439%
26	90	86	86	65	3775	376%	418%
25	90	86	86	60	3517	358%	398%
24	90	86	86	56	3273	341%	379%
23	90	86	86	52	3043	325%	361%
22	90	86	86	48	2827	309%	344%
21	90	86	86	45	2623	295%	327%
20	90	86	86	41	2430	281%	312%
19	84	80	80	38	2249	267%	297%
18	78	75	75	35	2079	255%	283%
17	72	70	70	33	1919	242%	269%
16	66	64	64	30	1768	231%	257%
15	64	62	62	28	1626	220%	244%
14	58	57	57	25	1493	209%	233%
13	52	51	51	23	1368	199%	222%
12	46	46	46	21	1250	190%	211%
11	41	41	41	19	1140	181%	201%
10	36	37	37	17	1037	172%	191%
9	31	32	32	16	940	164%	182%
8	26	28	28	14	849	156%	174%
7	22	24	24	13	764	147%	164%
6	18	20	20	11	685	138%	153%
5	14	17	17	10	611	128%	142%
4	10	13	13	9	541	119%	132%
3	6	9	9	8	476	109%	121%
2	3	7	7	7	416	99%	110%
1	0	4	4	6	360	90%

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	Oil applies Exposure, lowering Total Elemental Resistances by _%	_% chance to not remove Charges on use
100%	25	100
99%	24	99
98%	24	98
97%	24	97
96%	24	96
95%	23	95
94%	23	94
93%	23	93
92%	23	92
91%	22	91
90%	22	90
89%	22	89
88%	22	88
87%	21	87
86%	21	86
85%	21	85
84%	21	84
83%	20	83
82%	20	82
81%	20	81
80%	20	80
79%	19	79
78%	19	78
77%	19	77
76%	19	76
75%	18	75
74%	18	74
73%	18	73
72%	18	72
71%	17	71
70%	17	70
69%	17	69
68%	17	68
67%	16	67
66%	16	66
65%	16	65
64%	16	64
63%	15	63
62%	15	62
61%	15	61
60%	15	60
59%	14	59
58%	14	58
57%	14	57
56%	14	56
55%	13	55
54%	13	54
53%	13	53
52%	13	52
51%	12	51
50%	12	50
49%	12	49
48%	12	48
47%	11	47
46%	11	46
45%	11	45
44%	11	44
43%	10	43
42%	10	42
41%	10	41
40%	10	40
39%	9	39
38%	9	38
37%	9	37
36%	9	36
35%	8	35
34%	8	34
33%	8	33
32%	8	32
31%	7	31
30%	7	30
29%	7	29
28%	7	28
27%	6	27
26%	6	26
25%	6	25
24%	6	24
23%	5	23
22%	5	22
21%	5	21
20%	5	20
19%	4	19
18%	4	18
17%	4	17
16%	4	16
15%	3	15
14%	3	14
13%	3	13
12%	3	12
11%	2	11
10%	2	10
9%	2	9
8%	2	8
7%	1	7
6%	1	6
5%	1	5
4%	1	4
3%	0	3
2%	0	2
1%	0	1

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

Rapid Attacks I

Rapid Attacks I

Support · Attack

Requires: Level (1—90), (4—157) Dex

Supported Skills have 15% increased Attack Speed

Perpetual Charge

Perpetual Charge

Requires: Level (1—90), (4—157) Int

Supported Skills have 25% chance to not remove Charges but still count as consuming them

Magnified Area I

Magnified Area I

Requires: Level (1—90), (4—157) Int

Supported Skills have 35% increased Area of Effect

II

Persistent Ground I

Persistent Ground I

Requires: Level (1—90), (4—157) Str

50% increased duration of Ground Surfaces created by Supported Skills

Encroaching Ground

Encroaching Ground

Requires: Level (1—90), (4—157) Int

Ground Surfaces created by Supported Skills gain 20% increased Area of Effect per second, up to a maximum of 100%

Potent Exposure

Potent Exposure

Support · Spell

Requires: Level (1—90), (4—157) Int

Exposure applied by Supported Skills has 20% increased effect

III

Support · Projectile

Requires: Level (1—90), (4—157) Dex

Supported Skills deal no Melee damage

Supported Skills deal 25% more Projectile Damage if you have Damaged an Enemy with a Melee Hit in the last eight seconds

Persistent Ground II

Persistent Ground II

Requires: Level (1—90), (4—157) Str

50% increased duration of Ground Surfaces created by Supported Skills

Ground Surfaces created by Supported Skills cannot be destroyed except by expiring

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

IV

Support · Channelling

Requires: Level (1—90), (4—157) Int

Supported Skills deal 20% more Damage per second spent Channelling, up to 40%

Rapid Attacks II

Rapid Attacks II

Support · Attack

Requires: Level (1—90), (4—157) Dex

Supported Skills have 25% increased Attack Speed

Projectile Acceleration II

Projectile Acceleration II

Support · Projectile

Requires: Level (1—90), (4—157) Dex

Projectiles from Supported Skills have 40% chance to Pierce an Enemy

Supported Skills have 40% more Projectile Speed

V

Projectile Acceleration III

Projectile Acceleration III

Support · Projectile

Requires: Level (1—90), (4—157) Dex

Increases and reductions to Projectile speed also apply to Projectile Damage with Supported Skills

Supported Skills have 40% more Projectile Speed

Support · Projectile

Requires: Level (1—90), (4—157) Dex

Supported Skills deal no Melee damage

Supported Skills deal 30% more Projectile Damage if you have Damaged an Enemy with a Melee Hit in the last two seconds

Persistent Ground III

Persistent Ground III

Requires: Level (1—90), (4—157) Str

50% increased duration of Ground Surfaces created by Supported Skills

Ground Surfaces from Supported Skills apply Suppressive Ground Suppressive Ground inflicts 30% less Cooldown Recovery Rate

Ground Surfaces created by Supported Skills cannot be destroyed except by expiring