Oil Grenade

Oil GrenadeAttack, AoE, Projectile, Grenade, Fire, Duration
Tier: 9
Level: 1Fire a bouncing Grenade that bursts in a spray of Oil when the fuse expires or when it impacts an Enemy, dealing minimal damage but covering the ground and nearby enemies in Oil. Oil created this way can be Ignited by Detonator Skills or Ignited Ground.Detonation Time is 1.6 seconds
Covering Enemies in Oil Slows their movement speed by 20%
Covering Enemies in Oil applies Fire Exposure, lowering Total Fire Resistance by 20%
Oil Ground Slows Enemy movement speed by 30%
Oil Ground applies Fire Exposure to Enemies, lowering Total Fire Resistance by 20%
Oil spray radius is (2–2.6) metres
Oil and Oil Ground Duration is 5 secondsPlace into a Skill Gem socket to gain this skill. These are found in the Skill Gems panel.

Acquisition
Drop restricted
It can be obtained by engraving an Uncut Skill Gem.Metadata
Item class: Skill Gem
Metadata ID: Metadata/Items/Gem/SkillGemOilGrenade

Oil Grenade is a crossbow attack skill that fires a grenade that covers enemies in oil and creates oiled ground when it explodes. Enemies Covered in Oil are slowed and have Fire Exposure applied to them. Oil ground turns ignited ground when ignited or hit with a Detonator skill.

Gem level progression

Level				Mana Cost	Attack Damage
1	0	0	0	9	40%
2	3	0	0	10	44%
3	6	9	9	11	49%
4	10	13	13	13	53%
5	14	17	17	15	58%
6	18	20	20	17	63%
7	22	24	24	19	68%
8	26	28	28	21	73%
9	31	32	32	23	77%
10	36	37	37	25	82%
11	41	41	41	28	87%
12	46	46	46	31	93%
13	52	51	51	34	100%
14	58	57	57	37	106%
15	64	62	62	40	114%
16	66	64	64	44	122%
17	72	70	70	47	131%
18	78	75	75	51	141%
19	84	80	80	56	152%
20	90	86	86	60	163%

Recommended support gems

The following support gems are recommendations by GGG as listed in-game, and do not necessarily reflect optimal combinations or the views of the wiki.

Gem tier	Support gems
I
II		Cooldown Recovery ICooldown Recovery ISupport Category: Cooldown Recovery Tier: 3 Cost & Reservation Multiplier: 130%Support Requirements: +5 DexSupports skills with Cooldowns, increasing the rate at which those Cooldowns Recover. Cannot modify the skills of minions.Supported Skills have 25% increased cooldown recovery ratePlace into a Skill's Support Gem socket in the Skills Panel to apply its effects to that Skill. You cannot have multiple Support Gems of the same Category socketed within one Skill.
III		DiscombobulateDiscombobulateSupport, Attack, Physical Tier: 3Support Requirements: +5 DexSupports Attacks, causing them to build up Daze based on a portion of Physical Damage dealt.Supported Attacks cause Daze buildup equal to 100% of Physical Damage dealtPlace into a Skill's Support Gem socket in the Skills Panel to apply its effects to that Skill. You cannot have multiple copies of the same Support Gem socketed at the same time.
IV
V

Item acquisition

Oil Grenade has restrictions on where or how it can drop.

It can be obtained by engraving an Uncut Skill Gem.

Alternate skill effects

Oil Grenade has the following alternate skill effects:

Item	Description

Version history

Version	Changes
0.2.0	Many Skills have had their base damage and/or damage growth per level rebalanced. Most of these changes are not specifically mentioned below as the changes are too widespread. The mana cost for all Attacks, Marks and Warcries has been reduced, most notably at higher Gem levels.
0.1.0	Introduced to the game.