Storm Burst

Storm Burst is a active skill gem that unleashes a stream of projectiles while the spell is being channeled. The projectiles pierces through and deals lightning damage to the enemies.

Gem level progression

Level				Mana Cost	Lightning Damage	Exp.	Total Exp.
1	12	14	21	2	N/A	0	0
2	15	17	25	2	N/A	15249	15249
3	19	21	30	2	N/A	41517	56766
4	23	24	35	3	N/A	81983	138749
5	27	28	41	3	N/A	147968	286717
6	31	32	46	3	N/A	250557	537274
7	35	36	51	3	N/A	405086	942360
8	38	38	55	3	N/A	447718	1390078
9	41	41	59	4	N/A	615318	2005396
10	44	44	63	4	N/A	834639	2840035
11	47	47	67	4	N/A	1570760	4410795
12	50	49	71	4	N/A	1633987	6044782
13	53	52	75	4	N/A	2151030	8195812
14	56	55	79	5	N/A	2812189	11008001
15	59	58	83	5	N/A	5099360	16107361
16	62	60	87	5	N/A	9400731	25508092
17	64	62	90	5	N/A	15273366	40781458
18	66	64	92	5	N/A	26286582	67068040
19	68	66	95	5	N/A	62890590	129958630
20	70	68	98	5	N/A	212046017	342004647
21	72	70	100	5	N/A	N/A	N/A
22	74	N/A	N/A	6	N/A	N/A	N/A
23	76	N/A	N/A	6	N/A	N/A	N/A
24	78	N/A	N/A	6	N/A	N/A	N/A
25	80	N/A	N/A	6	N/A	N/A	N/A
26	82	N/A	N/A	6	N/A	N/A	N/A
27	84	N/A	N/A	6	N/A	N/A	N/A
28	86	N/A	N/A	6	N/A	N/A	N/A
29	88	N/A	N/A	6	N/A	N/A	N/A
30	90	N/A	N/A	7	N/A	N/A	N/A
31	91	N/A	N/A	7	N/A	N/A	N/A
32	92	N/A	N/A	7	N/A	N/A	N/A
33	93	N/A	N/A	7	N/A	N/A	N/A
34	94	N/A	N/A	7	N/A	N/A	N/A
35	95	N/A	N/A	7	N/A	N/A	N/A
36	96	N/A	N/A	7	N/A	N/A	N/A
37	97	N/A	N/A	7	N/A	N/A	N/A
38	98	N/A	N/A	7	N/A	N/A	N/A
39	99	N/A	N/A	7	N/A	N/A	N/A
40	100	N/A	N/A	7	N/A	N/A	N/A

Item acquisition

Upgrade paths

This item can be acquired through the following upgrade paths or vendor recipes:

Amount	Ingredient	General Notes	Type
8	Dying AnguishDying Anguish8Level 19 Gem Alternative Quality: +19%Moribund, he gazed upon the journey taken as blood trickled down his chin. His eye closed on the city ahead that he would never call home.	random level 19 gem with 19% alternative quality	Automatic
1	Gemcutter's IncubatorGemcutter's IncubatorAdds an incubated Quality Gem item to an equippable item Item drops after killing # monstersQuality GemRight click this item then left click an item to apply it. The Incubated item drops after killing a specific number of monsters.	random superior gem	Automatic
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	Automatic
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 corrupted level 21 Spell gem	Automatic
3	Gemcutter's PromiseGemcutter's Promise3Superior Gem 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 superior gem with 20% quality	Automatic
1	The VoidThe Void1Reach into the Void and claim your prize.	random divination card set exchange	Automatic

Quest reward

This item is given as a quest reward for the following quests:

Class →	Witch	Shadow	Ranger	Duelist	Marauder	Templar	Scion
Quest ↓
The Siren's Cadence Act 1	✓	✗	✗	✗	✗	✓	✓

Vendor reward

This item can be bought at the listed NPC vendors, after completing the following quests:

Class →	Witch	Shadow	Ranger	Duelist	Marauder	Templar	Scion
Quest ↓
The Siren's Cadence Act 1 Nessa	✓	✓	✗	✗	✗	✓	✓
A Fixture of Fate Act 3 Siosa	✓
Fallen from Grace Act 6 Lilly Roth	✓

Related helmet enchantments

The following helmet enchantments affect Storm Burst.

Name		Stats	Spawn Weighting
Enchantment Storm Burst Additional Object Chance 1	66	Storm Burst has a 10% chance to create an additional Orb	helmet 100 default 0
Enchantment Storm Burst Additional Object Chance 2	75	Storm Burst has a 15% chance to create an additional Orb	helmet 100 default 0
Enchantment Storm Burst Damage 1	66	25% increased Storm Burst Damage	helmet 100 default 0
Enchantment Storm Burst Damage 2	75	40% increased Storm Burst Damage	helmet 100 default 0
Enchantment Storm Burst Area Of Effect 1	66	16% increased Storm Burst Area of Effect	helmet 100 default 0
Enchantment Storm Burst Area Of Effect 2	75	24% increased Storm Burst Area of Effect	helmet 100 default 0

Version history

Version	Changes
3.3.0	Now deals 31-47 lightning damage at gem level 1 (up from 9-13), up to 183-275 lightning damage at gem level 20 (up from 50-76). Now deals 65% more area damage (down from 250% more), triggered when channelling ceases. Now has an added damage effectiveness of 40% (up from 10%). Area of effect increased by 10%.
3.1.0	Now correctly modified by factors based on the state of the projectile (such as Powerful Precision`s "Projectiles have 100% increase Critical Strike Chance against Targets they Pierce").
3.0.0	Storm Burst has been added to the game.