This skill becomes available when engraving an Uncut Skill Gem of level 7 or higher. The resulting skill uses the selected Uncut Skill Gem's level.
PoE2 skill gem
Volcanic Fissure
Slam the ground, creating a branching Molten Fissure that deals damage as it travels and remains for a duration. Using a different Slam on a Molten Fissure creates a spreading Aftershock.
Catalog version 0.5.4d
No direct 0.5 patch change is linked to this page. The displayed values are current for catalog version 0.5.4d.
Effects
6 effectsRequirements and restrictions
2 requirement groupsGem level progression
40 levels| Level | Requires Level | Str | Mana | Base Damage |
|---|---|---|---|---|
| 1 | 0 | 4 | 6 | 63%, 63%, 63% |
| 2 | 3 | 9 | 7 | 69%, 69%, 69% |
| 3 | 6 | 14 | 8 | 76%, 76%, 76% |
| 4 | 10 | 21 | 9 | 82%, 82%, 82% |
| 5 | 14 | 28 | 10 | 89%, 89%, 89% |
| 6 | 18 | 35 | 11 | 95%, 95%, 95% |
| 7 | 22 | 41 | 13 | 101%, 101%, 101% |
| 8 | 26 | 48 | 14 | 106%, 106%, 106% |
| 9 | 31 | 57 | 16 | 111%, 111%, 111% |
| 10 | 36 | 65 | 17 | 116%, 116%, 116% |
| 11 | 41 | 74 | 19 | 120%, 120%, 120% |
| 12 | 46 | 82 | 21 | 125%, 125%, 125% |
| 13 | 52 | 92 | 23 | 130%, 130%, 130% |
| 14 | 58 | 103 | 25 | 135%, 135%, 135% |
| 15 | 64 | 113 | 28 | 140%, 140%, 140% |
| 16 | 66 | 116 | 30 | 145%, 145%, 145% |
| 17 | 72 | 126 | 33 | 150%, 150%, 150% |
| 18 | 78 | 137 | 35 | 155%, 155%, 155% |
| 19 | 84 | 147 | 38 | 161%, 161%, 161% |
| 20 | 90 | 157 | 41 | 166%, 166%, 166% |
Beyond level 20, 20 levels
| Level | Requires Level | Str | Mana | Base Damage |
|---|---|---|---|---|
| 21 | Not applicable | Not applicable | 45 | 172%, 172%, 172% |
| 22 | Not applicable | Not applicable | 48 | 177%, 177%, 177% |
| 23 | Not applicable | Not applicable | 52 | 183%, 183%, 183% |
| 24 | Not applicable | Not applicable | 56 | 189%, 189%, 189% |
| 25 | Not applicable | Not applicable | 60 | 196%, 196%, 196% |
| 26 | Not applicable | Not applicable | 65 | 202%, 202%, 202% |
| 27 | Not applicable | Not applicable | 69 | 209%, 209%, 209% |
| 28 | Not applicable | Not applicable | 74 | 216%, 216%, 216% |
| 29 | Not applicable | Not applicable | 80 | 223%, 223%, 223% |
| 30 | Not applicable | Not applicable | 85 | 230%, 230%, 230% |
| 31 | Not applicable | Not applicable | 91 | 238%, 238%, 238% |
| 32 | Not applicable | Not applicable | 98 | 246%, 246%, 246% |
| 33 | Not applicable | Not applicable | 104 | 254%, 254%, 254% |
| 34 | Not applicable | Not applicable | 111 | 262%, 262%, 262% |
| 35 | Not applicable | Not applicable | 119 | 271%, 271%, 271% |
| 36 | Not applicable | Not applicable | 127 | 280%, 280%, 280% |
| 37 | Not applicable | Not applicable | 135 | 289%, 289%, 289% |
| 38 | Not applicable | Not applicable | 144 | 299%, 299%, 299% |
| 39 | Not applicable | Not applicable | 153 | 309%, 309%, 309% |
| 40 | Not applicable | Not applicable | 163 | 319%, 319%, 319% |
Quality effects
2 effectsVolcanic Fissure standard quality
- (0-20)% chance to cause an additional Aftershock
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.
Recommended support gems
15 supportsRecommendation tier 1
Recommendation tier 2
Recommendation tier 3
Recommendation tier 4
Compatible support gems
247 source recordsShow 224 more compatible gems
Compatibility rules
Active Type: Attack, Area, Melee, Slam, Fire, Duration, Sustained, CreatesFissure, Limit, AttackInPlace, Totemable
Acquisition
1 sources- Uncut Skill Gem: Uncut Skill Gem Tier 7
How to engrave this skill
1 categoryVaal Orb outcomes
4 outcomes / 0 enchantmentsVaal Orb can corrupt Volcanic Fissure. One applicable outcome is selected, and the item normally cannot be modified again by ordinary crafting.
Patch history
6 changesVolcanic Fissure's fissure limit is now displayed and can be modified by sources of + to limit.
Volcanic Fissure Aftershocks can no longer create Jagged Ground.
Volcanic Fissure: Now deals 101-166% of Attack Damage (previously 88-145%) at Gem levels 7-20.
Volcanic Fissure: Now creates two branches that emerge from either side of the main fissure. The length of the fissure is now affected by area modifiers. Now has a minimum Gem level of 7 (previously 9). Now has 80% of Physical Damage converted to Fire Damage (previously 60%), and now deals 88-145% Attack Damage at Gem levels 9-20 (previously 84-163%). Aftershocks cannot trigger more than once every 0.2 seconds. Quality now provides 0-20% chance to cause an Aftershock, instead of +0-4 seconds to Fissure Duration. Allied Slams now trigger Volcanic Fissures. Re-triggers are now treated as Aftershocks and will scale with Aftershock specific effects.
Volcanic Fissure now has a limit of eight concurrent fissures on the ground, and the aftershocks no longer erupt other fissures.
Fixed a bug where Volcanic Fissure could fail to create fissures when targeting locations very close to the player.
