Storm Burst

Storm BurstProjectile, AoE, Spell, Lightning, Channelling
Mana Cost: (5-10)
Cast Time: 0.65 sec
Critical Strike Chance: 5.00%
Damage Effectiveness: 40%Requires Level 28Unleash a stream of projectiles while you channel this spell, which pierce through enemies, dealing lightning damage. When you stop channelling, the projectiles explode, dealing significant damage in an area around them. Additional projectiles are added in sequence.Per 1% Quality:
0.5% increased Area of EffectDeals (31-183) to (47-275) Lightning Damage
65% more Area Damage
Fires an additional ProjectilePlace into an item socket of the right colour to gain this skill. Right click to remove from a socket.Acquisition
Level: 28Purchase Costs

Normal

1x Orb of Chance

Sell Price
1x Scroll FragmentMiscellaneous
Item class: Active Skill Gems
Metadata ID: Metadata/Items/Gems/SkillGemStormBurst

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	28	67	5	31 to 47	0	0
2	31	73	6	36 to 55	199,345	199,345
3	34	79	6	42 to 63	285,815	485,160
4	37	85	6	48 to 73	401,344	886,504
5	40	92	7	55 to 83	554,379	1,440,883
6	42	96	7	60 to 91	477,437	1,918,320
7	44	100	8	66 to 99	583,786	2,502,106
8	46	104	8	72 to 108	710,359	3,212,465
9	48	109	8	78 to 117	1,355,511	4,567,976
10	50	113	9	85 to 127	1,138,877	5,706,853
11	52	117	9	92 to 138	1,368,233	7,075,086
12	54	121	10	99 to 149	1,638,338	8,713,424
13	56	125	10	108 to 161	1,956,648	10,670,072
14	58	130	10	116 to 175	3,655,184	14,325,256
15	60	134	10	126 to 189	3,017,327	17,342,583
16	62	138	10	136 to 204	7,759,995	25,102,578
17	64	142	10	147 to 220	15,138,193	40,240,771
18	66	146	10	158 to 237	26,083,825	66,324,596
19	68	151	10	170 to 255	62,620,247	128,944,843
20	70	155	10	183 to 275	211,708,088	340,652,931
21	72	159	10	197 to 296	N/A	N/A
22	74	N/A	10	212 to 318	N/A	N/A
23	76	N/A	11	228 to 342	N/A	N/A
24	78	N/A	11	245 to 367	N/A	N/A
25	80	N/A	11	263 to 394	N/A	N/A
26	82	N/A	11	282 to 423	N/A	N/A
27	84	N/A	11	302 to 453	N/A	N/A
28	86	N/A	11	324 to 486	N/A	N/A
29	88	N/A	12	347 to 521	N/A	N/A
30	90	N/A	12	372 to 558	N/A	N/A
31	91	N/A	12	385 to 577	N/A	N/A
32	92	N/A	12	398 to 597	N/A	N/A
33	93	N/A	12	412 to 618	N/A	N/A
34	94	N/A	13	426 to 639	N/A	N/A
35	95	N/A	13	441 to 661	N/A	N/A
36	96	N/A	13	456 to 684	N/A	N/A
37	97	N/A	13	471 to 707	N/A	N/A
38	98	N/A	13	488 to 731	N/A	N/A
39	99	N/A	13	504 to 756	N/A	N/A
40	100	N/A	13	521 to 782	N/A	N/A

Item acquisition

Quest reward

This skill is given as quest reward for the following quests:

Class →	Witch	Shadow	Ranger	Duelist	Marauder	Templar	Scion
Quest ↓
Sever the Right Hand Act 3	✓	✗	✗	✗	✗	✗	✓

Vendor reward

This skill can be bought at the listed npc vendors after completing the following quests:

Class →	Witch	Shadow	Ranger	Duelist	Marauder	Templar	Scion
Quest ↓
A Fixture of Fate Act 3 Siosa	✓
Sever the Right Hand Act 3 Clarissa	✓	✓	✗	✗	✗	✓	✓
Fallen from Grace Act 6 Lilly Roth	✓

Related helmet enchantments

The following helmet enchantments affect Storm Burst

Name		Stats
EnchantmentStormBurstAdditionalProjectile1	75	Storm Burst fires an additional Projectile
EnchantmentStormBurstAvoidStunWhileCasting1	66	30% chance to Avoid interruption from Stuns while Casting Storm Burst
EnchantmentStormBurstAvoidStunWhileCasting2	75	45% chance to Avoid interruption from Stuns while Casting Storm Burst
EnchantmentStormBurstDamage1	66	25% increased Storm Burst Damage
EnchantmentStormBurstDamage2_	75	40% increased Storm Burst Damage
EnchantmentStormBurstRadius1	66	8% increased Storm Burst Area of Effect
EnchantmentStormBurstRadius2	75	12% increased Storm Burst Area of Effect

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.