PoE2 skill gem

Oil Barrage

Shapeshift into a Wyvern and spit Oil at enemies, creating Oil Ground where the Projectiles land. Consumes Power Charges if possible to instead Channel a sustained barrage of electrified Oil that does not create Oil Ground. Projectiles are fired in sequence, allowing multiple Projectiles to Hit the same target.

Current series

Changed in 0.5

0.5.0
Direct change

Oil Barrage: Mana cost has been reduced by 18%. Empowered Oil Barrage now has a Mana cost per second equivalent to the initial Mana cost of Oil Barrage. Oil Barrage now deals 10% more damage at all levels, while Empowered Oil Barrage now deals 10% less damage at all levels. Empowered Oil Barrage now consumes a power charge every 1.5 seconds to continue channelling (previously every 2 seconds).

0.5.0
Related system change

Fixed a bug where Tactician's Cannons, Ready! Notable Passive Skill would not cause totems to attack when the player uses Molten Blast, Rolling Magma, Oil Barrage, or Power Charged Falling Thunder.

Full patch history

Effects

25 effects

Base

Oil Ground

Empowered

Requirements and restrictions

2 requirement groups
Player requirementsLevel (1-90), (4-86) Str, (4-86) Int
Weapon or skill requirementTalismans
Source requirement text

Requires: Level (1-90), (4-86) Str, (4-86) Int

Requires: Talismans

Gem level progression

40 levels
Oil Barrage levels 1 to 20
LevelRequires LevelStrIntManaBase Damage
1044690%, 90%, 90%, 100%, 100%
2377799%, 99%, 99%, 100%, 110%
36998109%, 109%, 109%, 100%, 121%
41013139119%, 119%, 119%, 100%, 132%
514171710128%, 128%, 128%, 100%, 142%
618202011138%, 138%, 138%, 100%, 153%
722242413147%, 147%, 147%, 100%, 164%
826282814156%, 156%, 156%, 100%, 174%
931323216164%, 164%, 164%, 100%, 182%
1036373717172%, 172%, 172%, 100%, 191%
1141414119181%, 181%, 181%, 100%, 201%
1246464621190%, 190%, 190%, 100%, 211%
1352515123199%, 199%, 199%, 100%, 222%
1458575725209%, 209%, 209%, 100%, 233%
1564626228220%, 220%, 220%, 100%, 244%
1666646430231%, 231%, 231%, 100%, 257%
1772707033242%, 242%, 242%, 100%, 269%
1878757535255%, 255%, 255%, 100%, 283%
1984808038267%, 267%, 267%, 100%, 297%
2090868641281%, 281%, 281%, 100%, 312%
Beyond level 20, 20 levels
Oil Barrage levels beyond 20
LevelRequires LevelStrIntManaBase Damage
21Not applicableNot applicableNot applicable45295%, 295%, 295%, 100%, 327%
22Not applicableNot applicableNot applicable48309%, 309%, 309%, 100%, 344%
23Not applicableNot applicableNot applicable52325%, 325%, 325%, 100%, 361%
24Not applicableNot applicableNot applicable56341%, 341%, 341%, 100%, 379%
25Not applicableNot applicableNot applicable60358%, 358%, 358%, 100%, 398%
26Not applicableNot applicableNot applicable65376%, 376%, 376%, 100%, 418%
27Not applicableNot applicableNot applicable69395%, 395%, 395%, 100%, 439%
28Not applicableNot applicableNot applicable74415%, 415%, 415%, 100%, 461%
29Not applicableNot applicableNot applicable80435%, 435%, 435%, 100%, 484%
30Not applicableNot applicableNot applicable85457%, 457%, 457%, 100%, 508%
31Not applicableNot applicableNot applicable91480%, 480%, 480%, 100%, 533%
32Not applicableNot applicableNot applicable97504%, 504%, 504%, 100%, 560%
33Not applicableNot applicableNot applicable104529%, 529%, 529%, 100%, 588%
34Not applicableNot applicableNot applicable111556%, 556%, 556%, 100%, 618%
35Not applicableNot applicableNot applicable119584%, 584%, 584%, 100%, 648%
36Not applicableNot applicableNot applicable126613%, 613%, 613%, 100%, 681%
37Not applicableNot applicableNot applicable135643%, 643%, 643%, 100%, 715%
38Not applicableNot applicableNot applicable144676%, 676%, 676%, 100%, 751%
39Not applicableNot applicableNot applicable153709%, 709%, 709%, 100%, 788%
40Not applicableNot applicableNot applicable163745%, 745%, 745%, 100%, 828%

Quality effects

2 effects

Base standard quality

Advanced Thaumaturgy

This is the additional quality effect granted while the Gemling Legionnaire passive is allocated. The main value below is shown at 20% gem quality. Compare all gem bonuses.

  • 20% chance to not remove Charges on useQuality scaling: (0-20)% chance to not remove Charges on use

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Compatibility rules

Active Type: Attack, Projectile, ProjectilesFromUser, Damage, Area, RangedAttack, Channel, Shapeshift, Wyvern, ConsumesCharges, SkillConsumesPowerChargesOnUse, CreatesGroundEffect, Sustained

Acquisition

1 sources
  • Uncut Skill Gem: Uncut Skill Gem Tier 9

How to engrave this skill

1 category
Primal, tier 9

This skill becomes available when engraving an Uncut Skill Gem of level 9 or higher. The resulting skill uses the selected Uncut Skill Gem's level.

Open Primal

Vaal Orb outcomes

4 outcomes / 0 enchantments

Vaal Orb can corrupt Oil Barrage. One applicable outcome is selected, and the item normally cannot be modified again by ordinary crafting.

01
No change.
02
Permanently add or subtract one gem level. This is retained when upgrading the gem level using an uncut gem. Max level gems can exceed their normal maximum this way, but cannot go below Level 1.
03
Add or remove a socket.
04
±10% to Quality, up to 23%.
View every corruption outcome and enchantment

Patch history

2 changes
0.5.0
Direct change

Oil Barrage: Mana cost has been reduced by 18%. Empowered Oil Barrage now has a Mana cost per second equivalent to the initial Mana cost of Oil Barrage. Oil Barrage now deals 10% more damage at all levels, while Empowered Oil Barrage now deals 10% less damage at all levels. Empowered Oil Barrage now consumes a power charge every 1.5 seconds to continue channelling (previously every 2 seconds).

0.5.0
Related system change

Fixed a bug where Tactician's Cannons, Ready! Notable Passive Skill would not cause totems to attack when the player uses Molten Blast, Rolling Magma, Oil Barrage, or Power Charged Falling Thunder.