|gem_description = Channels to build up a large explosion, which is released when you stop using the skill. The longer you channel, the larger the area of effect and damage of the explosion.
|gem_description = Channels to build up a large explosion, which is released when you stop using the skill. The longer you channel, the larger the area of effect and damage of the explosion, up to 10 stages.
|stat_text = Deals (32-241) to (48-362) Fire Damage<br>110% more Spell Damage for each stage<br>90% more Damage with Ailments for each stage<br>+5% chance to Ignite for each Stage
Stages: Flameblast deals more damage at each stage, starting from the second. This means it does base damage at the 1st stage, then 100% plus 110% at the second stage, and so on, resulting in 990% more Spell Damage modifier at the last stage, or 10.9x base damage.[1]
Cast speed: At base cast speed it takes 2 seconds to reach the maximum stage. Increasing the cast speed reduces the time to reach the next stage, similar to how IncinerateIncinerateSpell, Fire, Channelling, AoE Level: (1-20) Cost: (2-4) Mana Cast Time: 0.20 sec Critical Strike Chance: 5.00% Effectiveness of Added Damage: 50%Requires Level 12Continuously launches a torrent of fire from your hand, repeatedly damaging enemies. As you channel this spell longer, the flames spread wider close to you and spread longer directly in front of you. When you stop channelling you release a wave of fire damage over a wide and long area that will apply a powerful Ignite.Deals (3-207) to (5-311) Fire Damage 25% more Damage with Hits and Ailments for each stage 100% increased angle per stage, up to 300% Final wave always Ignites 8 maximum Stages +(0.4-0.5) metres to radius per stage, up to a maximum of +(1.5-1.9) metres Final wave deals 500% more Damage with Hits Final wave deals 250% more Damage with Ignite
Additional Effects From 1-20% Quality: +(0.1-2) to maximum StagesPlace into an item socket of the right colour to gain this skill. Right click to remove from a socket. works.
Curses: The blast detonates ~0.5sec after releasing the key, giving the player enough time to cast a curse like FlammabilityFlammabilitySpell, AoE, Duration, Fire, Curse, Hex Level: (1-20) Cost: (24-50) Mana Cast Time: 0.50 sec AoE Radius: 22Requires Level 24Curses all targets in an area, lowering their fire resistance and giving them a chance to be ignited when hit.Base duration is (8.00-11.80) seconds +(0-1) metre to radius Cursed enemies have -(17-36)% to Fire Resistance Hits against Cursed Enemies have +25% chance to Ignite
Additional Effects From 1-20% Quality: Ignite on Cursed enemies has (1-20)% increased DurationPlace into an item socket of the right colour to gain this skill. Right click to remove from a socket. or try to Shock, however this will only boost the damage of burn if targets get ignited because the blast goes off before the curse or shock stacks.[2] Moving will set off the blast earlier.
Traps, Mines, Triggers: The skill can't be cast by conditional trigger gems such as Cast when Damage Taken SupportCast when Damage Taken SupportSupport, Spell, Trigger Icon: ! Level: (1-20) Cost & Reservation Multiplier: 250% Cooldown Time: 0.25 sec Can Store 1 Use(s)Requires Level 38Each supported spell skill will track damage you take, and be triggered when the total damage taken reaches a threshold. Cannot support skills used by totems, traps, or mines. Vaal skills, channelling skills, and skills with a reservation cannot be triggered.This Gem can only Support Skill Gems requiring Level (38-70) or lower Supported Skills deal (65-27)% less Damage Trigger Supported Spells when you take (528-3272) total Damage from Hits
Additional Effects From 1-20% Quality: Supported Skills require (0.5-10)% reduced amount of Damage taken to TriggerThis is a Support Gem. It does not grant a bonus to your character, but to skills in sockets connected to it. Place into an item socket connected to a socket containing the Skill Gem you wish to augment. Right click to remove from a socket. and Cast On Critical Strike SupportCast On Critical Strike SupportCritical, Support, Spell, Trigger Icon: & Level: (1-20) Cost & Reservation Multiplier: 120% Cooldown Time: 0.15 sec Can Store 1 Use(s)Requires Level 38Must support both an attack skill and a spell skill to work. The attack skill will trigger a spell when it critically strikes an enemy. Cannot support totems, traps, or mines. Vaal skills, channelling skills, and skills with a reservation cannot be triggered.Supported Attacks will Trigger a Supported Spell when you Crit an Enemy Supported Skills deal (19-10)% less Spell Damage
Additional Effects From 1-20% Quality: Supported Skills have (1-20)% increased Attack Critical Strike Chance Supported Skills have (1-20)% increased Spell Critical Strike ChanceThis is a Support Gem. It does not grant a bonus to your character, but to skills in sockets connected to it. Place into an item socket connected to a socket containing the Skill Gem you wish to augment. Right click to remove from a socket.. It also can't be linked to Trap SupportTrap SupportSupport, Trap Icon: T Level: (1-20) Cost & Reservation Multiplier: 120%Requires Level 8Supports spells, or attacks that use bows or wands. Instead of using that skill, you will throw a trap that will use the skill for you when an enemy walks near it. Traps cannot use channelling skills.Supported Attack Skills cannot be used with Melee Weapons Trap lasts 4 seconds Supported Skills deal (20-6)% less Trap Damage Supported Skills have (0-19)% increased Trap Throwing Speed
Additional Effects From 1-20% Quality: Supported Skills deal (0.5-10)% increased Trap DamageThis is a Support Gem. It does not grant a bonus to your character, but to skills in sockets connected to it. Place into an item socket connected to a socket containing the Skill Gem you wish to augment. Right click to remove from a socket. or Blastchain Mine SupportBlastchain Mine SupportSupport, Mine Icon: Y Level: (1-20) Cost & Reservation Multiplier: 50%Requires Level 8Supports spells, or attacks that use bows or wands. Instead of using that skill, you will throw a mine that will use the skill for you when you detonate it. Mines cannot use channelling skills.Supported Attack Skills cannot be used with Melee Weapons Supported Skills deal (59-53)% less Damage Mine lasts 5 seconds Supported Skills have a Base Mine Detonation Time of 0.25 seconds Supported Skills gain a Base Reservation equal to Base Mana and Life Cost Supported Skills deal 5% more Damage for each prior Mine in Detonation Sequence
Additional Effects From 1-20% Quality: (0.5-10)% increased Mine DamageThis is a Support Gem. It does not grant a bonus to your character, but to skills in sockets connected to it. Place into an item socket connected to a socket containing the Skill Gem you wish to augment. Right click to remove from a socket. unless also linked to a totem.[3]
Totems: When linked to Spell Totem SupportSpell Totem SupportSupport, Spell, Totem Icon: T Level: (1-20) Cost & Reservation Multiplier: 200%Requires Level 8Supports spell skills that are not triggered. Instead of casting that spell, you will summon a totem that casts the spell for you.Supported Skills deal (49-40)% less Damage Supported Skills will summon a Totem which uses that Skill Totem lasts 8 seconds Supported Skills have 40% less Cast Speed
Additional Effects From 1-20% Quality: Supported Skills have (0.5-10)% increased Totem Placement speedThis is a Support Gem. It does not grant a bonus to your character, but to skills in sockets connected to it. Place into an item socket connected to a socket containing the Skill Gem you wish to augment. Right click to remove from a socket., the totem stops channeling automatically at max stacks. Letting the totem die or expire will also release the blast. Less Duration SupportLess Duration SupportSupport, Duration Icon: d Level: (1-20) Cost & Reservation Multiplier: 130%Requires Level 31Supports any skill that has a duration.Supported Skills deal (10-19)% more Damage Supported Skills have (40-49)% less Skill Effect Duration
Additional Effects From 1-20% Quality: Supported Skills have (0.5-10)% less Skill Effect DurationThis is a Support Gem. It does not grant a bonus to your character, but to skills in sockets connected to it. Place into an item socket connected to a socket containing the Skill Gem you wish to augment. Right click to remove from a socket. can be used to decrease the duration of the totem so that it expires earlier.
Notes: Flameblast cannot be supported with Spell Cascade SupportSpell Cascade SupportAoE, Spell, Support Icon: p Level: (1-20) Cost & Reservation Multiplier: 130%Requires Level 4Supports spell skills that apply an effect to an area around a targeted location. Cannot support Vaal skills or skills used by totems, traps, or mines. Cannot modify the skills of minions.Supported Skills have (25-16)% less Area of Effect Supported Skills deal (40-31)% less Damage Supported Area of Effect Skills also affect areas in front of and behind the targeted area
Additional Effects From 1-20% Quality: Supported Skills have (0.5-10)% increased Area of EffectThis is a Support Gem. It does not grant a bonus to your character, but to skills in sockets connected to it. Place into an item socket connected to a socket containing the Skill Gem you wish to augment. Right click to remove from a socket. or Spell Echo SupportSpell Echo SupportSpell, Support Icon: k Level: (1-20) Cost & Reservation Multiplier: 150%Requires Level 38Supports spell skills, making them repeat when cast. Cannot support Vaal skills, totem skills, channelling skills, triggered skills, instant skills, blink skills, or skills with a reservation.Supported Skills deal 10% less Damage Supported Skills Repeat an additional time Supported Skills have (40-54)% more Cast Speed
Additional Effects From 1-20% Quality: Supported Skills deal (0.5-10)% increased Spell DamageThis is a Support Gem. It does not grant a bonus to your character, but to skills in sockets connected to it. Place into an item socket connected to a socket containing the Skill Gem you wish to augment. Right click to remove from a socket..
Gem level progression
Level
Mana Cost
Fire Damage
Exp.
Total Exp.
1
28
67
4
31 to 46
0
0
2
31
73
4
38 to 57
199345
199345
3
34
79
4
46 to 69
285815
485160
4
37
85
4
56 to 84
401344
886504
5
40
92
4
68 to 102
554379
1440883
6
42
96
5
77 to 116
477437
1918320
7
44
100
5
88 to 132
583786
2502106
8
46
104
5
99 to 149
710359
3212465
9
48
109
5
112 to 169
1355511
4567976
10
50
113
5
127 to 190
1138877
5706853
11
52
117
5
143 to 215
1368233
7075086
12
54
121
5
161 to 242
1638338
8713424
13
56
125
6
181 to 272
1956648
10670072
14
58
130
6
204 to 306
3655184
14325256
15
60
134
6
229 to 344
3017327
17342583
16
62
138
6
257 to 386
7759995
25102578
17
64
142
6
288 to 432
15138193
40240771
18
66
146
6
323 to 485
26083825
66324596
19
68
151
6
362 to 543
62620247
128944843
20
70
155
7
405 to 608
211708088
340652931
21
72
159
7
453 to 680
N/A
N/A
22
74
N/A
7
506 to 760
N/A
N/A
23
76
N/A
7
566 to 849
N/A
N/A
24
78
N/A
7
632 to 948
N/A
N/A
25
80
N/A
7
705 to 1058
N/A
N/A
26
82
N/A
7
787 to 1180
N/A
N/A
27
84
N/A
8
877 to 1316
N/A
N/A
28
86
N/A
8
977 to 1466
N/A
N/A
29
88
N/A
8
1089 to 1633
N/A
N/A
30
90
N/A
8
1212 to 1819
N/A
N/A
31
91
N/A
8
1279 to 1919
N/A
N/A
32
92
N/A
8
1350 to 2024
N/A
N/A
33
93
N/A
8
1424 to 2135
N/A
N/A
34
94
N/A
8
1502 to 2252
N/A
N/A
35
95
N/A
8
1584 to 2375
N/A
N/A
36
96
N/A
8
1670 to 2505
N/A
N/A
37
97
N/A
9
1761 to 2642
N/A
N/A
38
98
N/A
9
1857 to 2785
N/A
N/A
39
99
N/A
9
1958 to 2936
N/A
N/A
40
100
N/A
9
2064 to 3096
N/A
N/A
Item acquisition
Flameblast can drop anywhere.
Recipes
Flameblast can be created from the following recipes:
Amount
Part
Description
Meta
13
The CataclysmThe Cataclysm13Level 21 Spell Gem CorruptedThe mighty warriors traded in blows, the nimble archers in arrows, yet it was the brazen thaumaturgists who would bring catastrophe to all.
Random corruptedlevel 21 Spell gem
A
6
The FoxThe Fox6Level 20 Gem"Masters of wit, strength and cunning. To survive the harsh winters, you must be like the fox." - Ezomyte Proverb
Random level 20 gem
A
3
Gemcutter's PromiseGemcutter's Promise3Gem Quality:+20%"I swore to use my position to help the people. What good is power when it just accumulates on the already-powerful?" - Erasmus, Imperial Gemcutter
Random gem with 20% quality
A
1
Gemcutter's IncubatorGemcutter's IncubatorStack Size: 10Adds an incubated Quality Gem item to an equippable item Item drops after killing {0} monstersRight click this item then left click an item to apply it. The Incubated item drops after killing a specific number of monsters.
Random gem with 1–20% quality
A
1
The VoidThe Void1Reach into the Void and claim your prize.
Random divination card set exchange
A
Quest reward
This item is given as a quest reward for the following quests:
Replaces the standard effect on a FlameblastFlameblastSpell, AoE, Fire, Channelling Level: (1-20) Cost: (4-7) Mana Cast Time: 0.20 sec Critical Strike Chance: 5.00% Effectiveness of Added Damage: 90%Requires Level 28Channels to build up a large explosion, which is released when you stop using the skill. The longer you channel, the larger the area of effect and damage of the explosion.Deals (31-405) to (46-608) Fire Damage 50% chance to Ignite enemies 165% more Spell Damage for each stage 60% more Damage with Ailments for each stage 10 maximum Stages +0.3 metres to radius per Stage
Additional Effects From 1-20% Quality: +(0.05-1) to maximum StagesPlace into an item socket of the right colour to gain this skill. Right click to remove from a socket. gem with a celestial version.
Replaces the standard effect on a FlameblastFlameblastSpell, AoE, Fire, Channelling Level: (1-20) Cost: (4-7) Mana Cast Time: 0.20 sec Critical Strike Chance: 5.00% Effectiveness of Added Damage: 90%Requires Level 28Channels to build up a large explosion, which is released when you stop using the skill. The longer you channel, the larger the area of effect and damage of the explosion.Deals (31-405) to (46-608) Fire Damage 50% chance to Ignite enemies 165% more Spell Damage for each stage 60% more Damage with Ailments for each stage 10 maximum Stages +0.3 metres to radius per Stage
Additional Effects From 1-20% Quality: +(0.05-1) to maximum StagesPlace into an item socket of the right colour to gain this skill. Right click to remove from a socket. skill gem with a powerful demonic explosion.
Note that helmet enchantments are no longer obtainable since version 3.23.0 and can only be obtained in permanent leagues as already enchanted items from before this patch.
Added a channelled skill system. IncinerateIncinerateSpell, Fire, Channelling, AoE Level: (1-20) Cost: (2-4) Mana Cast Time: 0.20 sec Critical Strike Chance: 5.00% Effectiveness of Added Damage: 50%Requires Level 12Continuously launches a torrent of fire from your hand, repeatedly damaging enemies. As you channel this spell longer, the flames spread wider close to you and spread longer directly in front of you. When you stop channelling you release a wave of fire damage over a wide and long area that will apply a powerful Ignite.Deals (3-207) to (5-311) Fire Damage 25% more Damage with Hits and Ailments for each stage 100% increased angle per stage, up to 300% Final wave always Ignites 8 maximum Stages +(0.4-0.5) metres to radius per stage, up to a maximum of +(1.5-1.9) metres Final wave deals 500% more Damage with Hits Final wave deals 250% more Damage with Ignite
Additional Effects From 1-20% Quality: +(0.1-2) to maximum StagesPlace into an item socket of the right colour to gain this skill. Right click to remove from a socket., Flameblast and WitherWitherSpell, AoE, Duration, Chaos, Channelling Level: (1-20) Cost: (3-9) Mana Cast Time: 0.28 secRequires Level 10Casts a debilitating debuff on enemies in an area, hindering their movement and also inflicts the Withered debuff, which increases the Chaos Damage they take and can stack up to 15 times.Withered lasts 2 seconds Base duration is 0.50 seconds (0-19)% increased Area of Effect (30-36)% reduced Movement Speed 6% increased Chaos Damage taken
Additional Effects From 1-20% Quality: (1-20)% increased Skill Effect DurationPlace into an item socket of the right colour to gain this skill. Right click to remove from a socket. are now channelled skills.
Unlike other skills, which are used once and quickly finish, when you use a channelled skill, it doesn't finish until you release the relevant button/key. You continue performing the same skill.
You need to pay mana repeatedly to keep the skill going. The channelled skill's mana cost must be paid again to maintain it with a frequency determined by the cast time. If you can't pay, the skill will end, just as if you'd lifted the button.
Dying, being stunned, and other game mechanics that interrupt the use of skills will cause channelling to end as well.
Effects which trigger when you use a skill will only trigger when you initially start channelling - regardless of how long you maintain a channelled skill, it's still the same use of the skill. You need to stop channelling if you want to use it again.
Fixed a problem where Flameblast was accidentally buffed heavily in 1.1.0. Based on feedback on the insane version, we then buffed the pre-1.1.0 version by 48% on purpose in this patch.
IncinerateIncinerateSpell, Fire, Channelling, AoE
works.
FlammabilityFlammabilitySpell, AoE, Duration, Fire, Curse, Hex
or try to Shock, however this will only boost the damage of burn if targets get ignited because the blast goes off before the curse or shock stacks.[2] Moving will set off the blast earlier.
Cast when Damage Taken SupportCast when Damage Taken SupportSupport, Spell, Trigger
and 
Cast On Critical Strike SupportCast On Critical Strike SupportCritical, Support, Spell, Trigger
. It also can't be linked to 
Trap SupportTrap SupportSupport, Trap
or 
Blastchain Mine SupportBlastchain Mine SupportSupport, Mine
unless also linked to a totem.[3]
Spell Totem SupportSpell Totem SupportSupport, Spell, Totem
, the totem stops channeling automatically at max stacks. Letting the totem die or expire will also release the blast. 
Less Duration SupportLess Duration SupportSupport, Duration
can be used to decrease the duration of the totem so that it expires earlier.
Spell Cascade SupportSpell Cascade SupportAoE, Spell, Support
or 
Spell Echo SupportSpell Echo SupportSpell, Support
.
The Cataclysm
The Cataclysm
13Level 21 Spell Gem
The Fox
6Level 20 Gem"Masters of wit, strength and cunning. To survive the harsh winters, you must be like the fox."
Gemcutter's Promise
3Gem
Gemcutter's IncubatorGemcutter's IncubatorStack Size: 10Adds an incubated Quality Gem item to an equippable item
The Void
1Reach into the Void and claim your prize.
Celestial Flameblast EffectSkill Gem EffectYour Flameblast becomes a celestial effect.
130
FlameblastFlameblastSpell, AoE, Fire, Channelling
gem with a celestial version. 
Preview
Demonic Flameblast EffectSkill Gem EffectYour Flameblast becomes a powerful demonic explosion.
