Stormbind
Spell, AoE, Channelling, Lightning, Duration, Arcane
Level: 1–20
Cost: 3–5 Mana
Cast Time: 0.12 sec
Critical Strike Chance: 6.00%
Effectiveness of Added Damage: 160%
Requires Level 28
Channel to spread runes on the ground in a growing pattern. The runes fade away after a duration, or will be immediately removed and deal damage in a circular area when detonated by Rune Blast. Enemies standing on the runes are Hindered, reducing their movement speed.
Deals (36–444) to (107–1332) Lightning Damage
Base duration is 12 seconds
50% reduced Movement Speed
Runes have 30% more Area of Effect for each time they have been Improved
Runes deal 100% more Damage with Hits and Ailments for each time they have been Improved
A Rune is Improved for each (5–24) Mana Spent
Runes can be improved 3 times


Additional Effects From Quality:
(0–10)% increased Cast Speed
Place into an item socket of the right colour to gain this skill. Right click to remove from a socket.
Rune Blast
Cost: 5–14 Mana
Cast Time: 0.20 sec
Channel to improve runes placed by Stormbind based on the mana you spend channelling this skill. Release to detonate the targeted rune, which will cause other runes to detonate in a chain reaction.

Additional Effects From Quality:
(0–10)% increased Cast Speed
Unusual Gems /4

Unusual Gems /4

TypeStatsWeight
Superior (0–10)% increased Cast Speed50
Anomalous (0–20)% increased Effect of Shock100
Divergent Runes have (0–10)% increased Area of Effect for each time they've been Improved100
Phantasmal (0–20)% more Damage
Runes deal (-60–0)% more Damage with Hits and Ailments for each time they have been Improved
100
Quest /2

Quest /2

Level Effect /40

Level Effect /40

Implicit
base skill show average damage instead of dps [1]
is area damage [1]
skill can add multiple charges per action [1]
Runes can be improved 3 times
Runes deal 100% more Damage with Hits and Ailments for each time they have been Improved
50% reduced Movement Speed
Runes have 30% more Area of Effect for each time they have been Improved
Base duration is 12 seconds
(Ailments that deal Damage are Bleeding, Ignited, and Poisoned)
LevelRequires LevelIntelligenceCostDeals 36 to 107 Lightning DamageA Rune is Improved for each 5 Mana SpentExperience
12867336, 1075199,345
23173344, 1316285,815
33479353, 1597401,344
43785364, 1938554,379
54092378, 2349477,437
64296388, 26510583,786
7441003100, 29911710,359
8461043113, 338121,355,511
9481094127, 380131,138,877
10501134143, 428141,368,233
11521174161, 482151,638,338
12541214180, 541161,956,648
13561254203, 608173,655,184
14581304227, 681183,017,327
15601344254, 763197,759,995
16621384285, 8542015,138,193
17641424319, 9562126,083,825
18661464356, 10682262,620,247
19681515398, 119323211,708,088
20701555444, 133224
21725495, 148625
22745552, 165726
23765615, 184627
24785685, 205628
25805763, 228829
26825848, 254530
27845944, 283131
288661049, 314632
298861165, 349533
309061294, 388234
319161363, 409035
329261436, 430935
339361513, 453936
349461594, 478136
359561679, 503637
369661768, 530437
379761862, 558538
389861960, 588138
399962064, 619239
4010062173, 651939

Stormbind

Referencepoe.ninja, Community Wiki
AcronymHit, Ailment
DropLevel 28
BaseType Stormbind
Class Active Skill Gems
TargetTypesGround
TypeSpell, Area, Damage, AreaSpell, Channel, Lightning, Totemable, Duration
MetadataMetadata/Items/Gems/SkillGemStormBind
Rune Blast
Level: 1–40
Cost: 5–21 Mana
Requires Level 28
Channel to improve runes placed by Stormbind based on the mana you spend channelling this skill. Release to detonate the targeted rune, which will cause other runes to detonate in a chain reaction.

Additional Effects From Quality:
(0–10)% increased Cast Speed
Level Effect /40

Level Effect /40

LevelRequires LevelCostExperience
1285
2315
3346
4376
5407
6427
7448
8468
9489
10509
115210
125410
135611
145811
156012
166212
176413
186613
196814
207014
217214
227415
237615
247816
258016
268217
278417
288618
298818
309019
319119
329219
339320
349420
359520
369620
379721
389821
399921
4010021

Rune Blast

BaseType Rune Blast
TargetTypesGround
TypeSpell, Channel, Arcane
ActiveSkillsCoderune_detonate
Microtransactions /1 ⍟

Microtransactions /1 ⍟

IconName
Gore Stormbind Effect
Your Stormbind becomes a Gore Effect.
Labyrinth Enchantment helmet /4 ⍟

Labyrinth Enchantment helmet /4 ⍟

LevelNameModWeight
The Merciless LabyrinthEnchantment Stormbind Area of Effect 1Stormbind has 16% increased Area of Effect100
The Eternal LabyrinthEnchantment Stormbind Area of Effect 2Stormbind has 24% increased Area of Effect100
The Merciless LabyrinthEnchantment Stormbind Damage 1Stormbind deals 25% increased Damage100
The Eternal LabyrinthEnchantment Stormbind Damage 2Stormbind deals 40% increased Damage100
Supported By /77 ⍟

Supported By /77 ⍟

Support GemDescription
Added Fire Damage SupportSupports any skill that hits enemies.
Added Cold Damage SupportSupports any skill that hits enemies.
Increased Area of Effect SupportSupports any skill with an area of effect.
Added Lightning Damage SupportSupports any skill that hits enemies.
Increased Critical Strikes SupportSupports any skill that hits enemies.
Increased Critical Damage SupportSupports any skill that hits enemies.
Knockback SupportSupports any skill that hits enemies.
Life Leech SupportSupports any skill that hits enemies, causing those hits to leech life based on damage dealt.
Added Chaos Damage SupportSupports any skill that hits enemies.
Stun SupportSupports any skill that hits enemies, making it easier to stun enemies with those skills.
Item Rarity SupportSupports any skill that can kill enemies.
Faster Casting SupportSupports non-instant spell skills.
Concentrated Effect SupportSupports any skill with an area of effect, regardless of whether that skill deals damage.
Increased Duration SupportSupports any skill with a duration.
Cold to Fire SupportSupports any skill that hits enemies.
Combustion SupportSupports any skill that hits enemies.
Elemental Proliferation SupportSupports any skill that hits enemies, or could otherwise apply elemental ailments.
Culling Strike SupportSupports any skill that hits enemies. If enemies are left below 10% of maximum life after being hit by these skills, they will be killed.
Iron Will SupportSupports spell skills, making the increase to physical melee damage from strength also increase their spell damage.
Spell Totem SupportSupports spell skills that are not triggered. Instead of casting that spell, you will summon a totem that casts the spell for you.
Chance to Flee SupportSupports any skill that hits enemies.
Blind SupportSupports any skill that hits enemies.
Fire Penetration SupportSupports any skill that hits enemies, making those hits penetrate enemy fire resistance.
Cold Penetration SupportSupports any skill that hits enemies, making those hits penetrate enemy cold resistance.
Lightning Penetration SupportSupports any skill that hits enemies, making those hits penetrate enemy lightning resistance.
Elemental Penetration SupportSupports any skill that hits enemies, making those hits penetrate enemy elemental resistances.
Power Charge On Critical SupportSupports any skill that hits enemies.
Burning Damage SupportSupports any skill that hits enemies, or can deal burning damage directly.
Hextouch SupportMust support both a skill that hits enemies, and a hex curse skill to work. The hex will be applied when enemies are hit by the other skill. Cannot support totems, traps, or mines. Minions cannot apply hexes this way.
Less Duration SupportSupports any skill that has a duration.
Block Chance Reduction SupportSupports any skill that hits enemies.
Physical to Lightning SupportSupports any skill that hits enemies.
Ice Bite SupportSupports any skill you use to hit enemies yourself. Cannot support skills used by totems, traps, or mines.
Hypothermia SupportSupports any skill that deals damage.
Innervate SupportSupports any skill you use to hit enemies yourself. Cannot support skills used by totems, traps, or mines.
Critical Strike Affliction SupportSupports any skill that hits enemies.
Void Manipulation SupportSupports any skill that deals damage.
Controlled Destruction SupportSupports attack skills, or spell skills that deal damage.
Swift Affliction SupportSupports any skill that has a duration, or can hit enemies to inflict ailments on them.
Elemental Focus SupportSupports any skill that hits or burns enemies, or inflicts elemental ailments.
Cast while Channelling SupportMust support both a channelling skill and a non-channelling spell skill to work. The channelling skill will trigger a spell periodically while channelling. Cannot support skills used by totems, traps, or mines. Vaal skills and skills with a reservation cannot be triggered.
Ignite Proliferation SupportSupports any skill that hits enemies.
Chance to Poison SupportSupports any skill that hits enemies.
Deadly Ailments SupportSupports any skill that hits enemies.
Decay SupportSupports any skill that hits enemies.
Efficacy SupportSupports any skill that deals damage or has a duration.
Vile Toxins SupportSupports any skill that hits enemies.
Immolate SupportSupports any skill that hits enemies.
Unbound Ailments SupportSupports any skill that hits enemies or inflicts ailments
Brutality SupportSupports any skill that deals damage.
Onslaught SupportSupports any skill that hits enemies.
Arcane Surge SupportEach supported spell will track how much mana you spend on it, granting a buff when the total mana spent reaches a threshold. Cannot support skills used by totems, traps, mines or skills with a reservation.
Infused Channelling SupportSupports any channelling skill, protecting you from damage while you channel it. Cannot support skills used by totems. Cannot modify the skills of minions.
Summon Phantasm SupportSupports skills that can hit enemies, or create minions. When those skills or minions kill enemies, or hit rare or unique enemies they will have a chance to summon a Phantasm minion, which uses a piercing projectile spell that deals physical damage.
Bonechill SupportSupports any skill that can chill enemies or create chilling areas.
Energy Leech SupportSupports any skill that hits enemies, causing those hits to leech energy shield based on damage dealt.
Awakened Added Fire Damage SupportSupports any skill that hits enemies.
Awakened Brutality SupportSupports any skill that deals damage.
Awakened Burning Damage SupportSupports any skill that hits enemies, or can deal burning damage directly.
Awakened Fire Penetration SupportSupports any skill that hits enemies, making those hits penetrate enemy fire resistance.
Awakened Added Cold Damage SupportSupports any skill that hits enemies.
Awakened Cold Penetration SupportSupports any skill that hits enemies, making those hits penetrate enemy cold resistance.
Awakened Deadly Ailments SupportSupports any skill that hits enemies.
Awakened Swift Affliction SupportSupports any skill that has a duration, or can hit enemies to inflict ailments on them.
Awakened Void Manipulation SupportSupports any skill that deals damage.
Awakened Added Chaos Damage SupportSupports any skill that hits enemies.
Awakened Added Lightning Damage SupportSupports any skill that hits enemies.
Awakened Cast While Channelling SupportMust support both a channelling skill and a non-channelling spell skill to work. The channelling skill will trigger a spell periodically while channelling. Cannot support skills used by totems, traps, or mines. Vaal skills and skills with a reservation cannot be triggered.
Awakened Controlled Destruction SupportSupports attack skills, or spell skills that deal damage.
Awakened Hextouch SupportMust support both a skill that hits enemies, and a hex curse skill to work. The hex will be applied when enemies are hit by the other skill. Cannot support totems, traps, or mines. Minions cannot apply hexes this way.
Awakened Elemental Focus SupportSupports any skill that hits or burns enemies, or inflicts elemental ailments.
Awakened Increased Area of Effect SupportSupports any skill with an area of effect.
Awakened Lightning Penetration SupportSupports any skill that hits enemies, making those hits penetrate enemy lightning resistance.
Awakened Unbound Ailments SupportSupports any skill that hits enemies or inflicts ailments
Archmage SupportSupports spell skills that deal damage with hits and have no reservation. Cannot support arcane skills, Vaal skills, or skills used by totems, traps or mines. Cannot modify the skills of minions.
Trinity SupportSupports skills that hit enemies, causing them to gain bonuses while you have resonance of all three elements, and to grant resonance of elements other than the highest one in a hit. There is a maximum of 50 Resonance for each Element. Cannot support triggered skills, instant skills, orb skills, brands, skills with a reservation, or skills used by totems, traps, or mines. Cannot modify the skills of minions.
Cruelty SupportSupports any skill that hits enemies.

Community Wiki

Wiki Edit

Stormbind

StormbindSkillGemStormbind is a channelling spell that places runes on the targeted ground as the skill is channelled. These runes hinder enemies standing on it. The gem grants a sub-skill, Rune Blast, which improves runes placed by Stormbind as it is channelled, and releasing the channel detonates the rune and surrounding runes to deal lightning damage.

Skill functions and interactions

Stormbind

  • Area of effect - Multiple runes can hit a single target. A fully improved rune has a base explosion radius of 36.

  • Using multiple copies of the same stormbind gem will work, because runeblast and stormbind interact with each other even when used from different gems. 1 gem can have support gems that benefit stormbind. The other gem can have support gems that benefit runeblast.

Rune Blast

  • Runes will always have the same area of effect, but the Rune Blast explosion size will increase by improving the runes and increasing area of effect.

  • Raising the mana cost increases the number of connected runes improved per cast. Each rune can only be improved once per cast.

  • There is a maximum of 9 runes improved per cast, because each rune is only connected to 8 runes.

  • UberElderHelmetIndigon and HellbringerVoidbringer raise the mana cost.

  • Rune Blast does not have the same gem tags as Stormbind. It is a generic channelling skill. It can be supported by CastWhileChannelingCast while Channelling Support, FasterCastFaster Casting Support, StormBarrierInfused Channelling Support, and ArcaneSurgeArcane Surge Support.

Rune Blast example

Level 20 Skill. 48 mana cost. Rune Blast upgrades 2 runes per cast.

In this example Rune Blast gives 2 times the damage per cast of Stormbind.


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