Volcano

VolcanoSpell, AoE, Projectile, Sustained, Fire, Duration, Channelling
Tier: 1
Level: (1-20)
Cost: (7-73) Mana, (6-61) Mana per second
Cast Time: 0.80 sec
Critical Strike Chance: 5.00%Uplift a volcano from the earth, damaging enemies standing on it and releasing a spray of molten Projectiles. While the volcano persists, Slamming it will cause another Projectile spray. Channelling this Skill for longer makes the initial eruption more violent, but does not affect subsequent Projectile sprays.Deals (4-121) to (6-181) Fire Damage
Modifiers to cast speed also affect this skill's cost
Eruption radius is 1.2 metres
Volcano duration is 8 seconds
Limit 1 Volcano
150% more Eruption damage per additional Stage
Fires Projectiles every 0.5 seconds
Channelling ends when reaching 4 Stages

Additional Effects From 1-20% Quality:
+(0.01-0.2) metres to eruption radiusSkills can be managed in the Skills Panel.

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

Volcano is a spell skill.

Gem level progression

Level				Mana Cost	Mana Cost	Fire Damage
1	0	0	0	7	360	4 to 6
2	3	0	0	8	425	5 to 8
3	6	9	9	9	498	7 to 11
4	10	13	13	11	578	10 to 14
5	14	17	17	13	666	12 to 18
6	18	20	20	15	764	15 to 22
7	22	24	24	17	871	18 to 27
8	26	28	28	19	990	22 to 32
9	31	32	32	22	1120	26 to 38
10	36	37	37	25	1262	30 to 45
11	41	41	41	28	1419	35 to 53
12	46	46	46	31	1590	41 to 61
13	52	51	51	35	1778	47 to 71
14	58	57	57	39	1983	54 to 81
15	64	62	62	44	2208	62 to 94
16	66	64	64	49	2453	71 to 107
17	72	70	70	54	2721	82 to 122
18	78	75	75	60	3013	93 to 140
19	84	80	80	66	3332	106 to 159
20	90	86	86	73	3680	121 to 181

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	Burgeon IBurgeon ISupport, Channelling Category: Burgeon Tier: 1 Cost & Reservation Multiplier: 120%Support Requirements: +5 IntSupports Channelling Skills you use yourself, causing them to deal more damage the longer they have been Channelled.Supported Skills deal 10% more Damage per second spent Channelling, up to 40%Place 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.	Overabundance IOverabundance ISupport Category: Overabundance Tier: 1Support Requirements: +5 DexSupports skills which can have a Limited number of effects active at once, increasing that Limit at the cost of their duration. Only applies to restrictions that use the word "Limit".Supported Skills have +1 to Limit Supported Skills have 50% less Skill Effect DurationPlace 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.	Prolonged Duration IProlonged Duration ISupport, Duration Category: Prolonged Duration Tier: 1 Cost & Reservation Multiplier: 120%Support Requirements: +5 StrSupports any skill that has a duration, making that duration longer.Supported Skills have 30% more Skill Effect DurationPlace 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.
II	Chain IIChain IISupport, Projectile, Chaining Category: Chain Tier: 2Support Requirements: +5 DexSupports Projectile skills and any other skills that Chain, causing them to Chain additional times.Supported Skills Chain +2 times Supported Skills deal 50% less Damage with HitsPlace 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.	Fiery DeathFiery DeathSupport, Spell, AoE, Trigger, Fire Category: Fiery Death Tier: 2 Cost & Reservation Multiplier: 120%Support Requirements: +5 IntSupports any skill that Hits enemies, causing enemies it Ignites to have a chance to explode on death.Enemies Ignited by Supported Skills have 60% chance to explode on deathPlace 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.	Fire Penetration IFire Penetration ISupport, Fire Category: Fire Penetration Tier: 2 Cost & Reservation Multiplier: 120%Support Requirements: +5 StrSupports any skill that Hits enemies, making those Hits Penetrate enemy Fire resistance.Supported Skills Penetrate 30% Fire ResistancePlace 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	Ignite IIIgnite IISupport, Fire Category: Ignite Tier: 3 Cost & Reservation Multiplier: 120%Support Requirements: +5 StrSupports any skill that Hits enemies, making it more likely to Ignite.Supported Skills have 150% more Flammability MagnitudePlace 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.	Prolonged Duration IIProlonged Duration IISupport, Duration Category: Prolonged Duration Tier: 3 Cost & Reservation Multiplier: 120%Support Requirements: +5 StrSupports any skill that has a duration, making that duration longer.Supported Skills have 35% more Skill Effect DurationPlace 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.	Wildshards IWildshards ISupport, Spell, Projectile Category: Additional Projectiles Tier: 3 Cost & Reservation Multiplier: 120%Support Requirements: +5 IntSupports Projectile Spells. Supported Spells have a chance to fire many additional Projectiles in a circle.Supported Skills have a 20% chance to fire 8 additional Projectiles in a circlePlace 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.
IV	Fire ExposureFire ExposureSupport, Fire, Duration Category: Fire Exposure Tier: 4 Cost & Reservation Multiplier: 120%Support Requirements: +5 StrSupports any skill that Hits enemies, causing it to inflict Exposure when Igniting.Supported Skills inflict Exposure for 8 seconds on Igniting a targetPlace 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.	Overabundance IIOverabundance IISupport Category: Overabundance Tier: 4Support Requirements: +5 DexSupports skills which can have a Limited number of effects active at once, increasing that Limit at the cost of their duration. Only applies to restrictions that use the word "Limit".Supported Skills have +1 to Limit Supported Skills have 40% less Skill Effect DurationPlace 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.	Rageforged IRageforged ISupport Category: Rageforged Tier: 4Support Requirements: +5 StrSupports any damaging skill that you use or trigger yourself, causing it to spend Rage to deal more damage. If you don't have enough Rage to spend, the damage bonus will not apply.Supported Skills spend 10 Rage if possible to deal 35% more DamagePlace 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.
V	Fire MasteryFire MasterySupport, Fire Category: Mastery Tier: 5Support Requirements: +5 IntSupports Fire skills, granting them an additional level. Does not support skills which do not have levels.+1 to Level of Supported Fire SkillsPlace 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.	Ignite IIIIgnite IIISupport, Fire Category: Ignite Tier: 5 Cost & Reservation Multiplier: 120%Support Requirements: +5 StrSupports any skill that Hits enemies, making it more likely to Ignite and causing inflicted Ignites to deal their damage more quickly.Ignites from Supported Skills deal Damage 15% faster Supported Skills have 200% more Flammability MagnitudePlace 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.	Wildshards IIWildshards IISupport, Spell, Projectile Category: Additional Projectiles Tier: 5Support Requirements: +5 IntSupports Projectile Spells. Supported Spells have a chance to fire many additional Projectiles in a circle.Supported Skills have a 25% chance to fire 8 additional Projectiles in a circlePlace 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.

Item acquisition

Volcano has restrictions on where or how it can drop.

It can be obtained by engraving an Uncut Skill Gem.

Alternate skill effects

Volcano has the following alternate skill effects:

Item	Description

Version history

Version	Changes
0.4.0	Introduced to the game.