This skill becomes available when engraving an Uncut Skill Gem of level 4 or higher. The resulting skill uses the selected Uncut Skill Gem's level.
PoE2 skill gem
Herald of Thunder
While active, killing Shocked enemies with a non-Herald Attack Hit will cause subsequent Attack Hits to release lightning bolts which deals Attack damage to all surrounding enemies.
Catalog version 0.5.4d
No direct 0.5 patch change is linked to this page. The displayed values are current for catalog version 0.5.4d.
Effects
5 effects- Mana: 30
Buff
Requirements and restrictions
1 requirement groupsSource requirement text
Requires: Level (1-90), (4-157) Dex
Requires: Any Martial Weapon
Gem level progression
40 levels| Level | Requires Level | Dex | Base Damage | Lightning Bolts strike the targets of your next 2 Attack Hitsafter killing a Shocked enemy with Attack damage |
|---|---|---|---|---|
| 1 | 0 | 4 | 100%, 100%, 100%, 30% | 2 |
| 2 | 3 | 9 | 100%, 100%, 100%, 33% | 2 |
| 3 | 6 | 14 | 100%, 100%, 100%, 37% | 2 |
| 4 | 10 | 21 | 100%, 100%, 100%, 40% | 2 |
| 5 | 14 | 28 | 100%, 100%, 100%, 44% | 2 |
| 6 | 18 | 35 | 100%, 100%, 100%, 47% | 2 |
| 7 | 22 | 41 | 100%, 100%, 100%, 51% | 2 |
| 8 | 26 | 48 | 100%, 100%, 100%, 55% | 2 |
| 9 | 31 | 57 | 100%, 100%, 100%, 58% | 2 |
| 10 | 36 | 65 | 100%, 100%, 100%, 62% | 2 |
| 11 | 41 | 74 | 100%, 100%, 100%, 66% | 3 |
| 12 | 46 | 82 | 100%, 100%, 100%, 70% | 3 |
| 13 | 52 | 92 | 100%, 100%, 100%, 75% | 3 |
| 14 | 58 | 103 | 100%, 100%, 100%, 80% | 3 |
| 15 | 64 | 113 | 100%, 100%, 100%, 85% | 3 |
| 16 | 66 | 116 | 100%, 100%, 100%, 92% | 3 |
| 17 | 72 | 126 | 100%, 100%, 100%, 98% | 3 |
| 18 | 78 | 137 | 100%, 100%, 100%, 106% | 3 |
| 19 | 84 | 147 | 100%, 100%, 100%, 114% | 3 |
| 20 | 90 | 157 | 100%, 100%, 100%, 122% | 3 |
Beyond level 20, 20 levels
| Level | Requires Level | Dex | Base Damage | Lightning Bolts strike the targets of your next 2 Attack Hitsafter killing a Shocked enemy with Attack damage |
|---|---|---|---|---|
| 21 | Not applicable | Not applicable | 100%, 100%, 100%, 132% | 4 |
| 22 | Not applicable | Not applicable | 100%, 100%, 100%, 142% | 4 |
| 23 | Not applicable | Not applicable | 100%, 100%, 100%, 153% | 4 |
| 24 | Not applicable | Not applicable | 100%, 100%, 100%, 165% | 4 |
| 25 | Not applicable | Not applicable | 100%, 100%, 100%, 178% | 4 |
| 26 | Not applicable | Not applicable | 100%, 100%, 100%, 191% | 4 |
| 27 | Not applicable | Not applicable | 100%, 100%, 100%, 206% | 4 |
| 28 | Not applicable | Not applicable | 100%, 100%, 100%, 222% | 4 |
| 29 | Not applicable | Not applicable | 100%, 100%, 100%, 239% | 4 |
| 30 | Not applicable | Not applicable | 100%, 100%, 100%, 258% | 4 |
| 31 | Not applicable | Not applicable | 100%, 100%, 100%, 278% | 5 |
| 32 | Not applicable | Not applicable | 100%, 100%, 100%, 299% | 5 |
| 33 | Not applicable | Not applicable | 100%, 100%, 100%, 322% | 5 |
| 34 | Not applicable | Not applicable | 100%, 100%, 100%, 347% | 5 |
| 35 | Not applicable | Not applicable | 100%, 100%, 100%, 374% | 5 |
| 36 | Not applicable | Not applicable | 100%, 100%, 100%, 403% | 5 |
| 37 | Not applicable | Not applicable | 100%, 100%, 100%, 434% | 5 |
| 38 | Not applicable | Not applicable | 100%, 100%, 100%, 468% | 5 |
| 39 | Not applicable | Not applicable | 100%, 100%, 100%, 504% | 5 |
| 40 | Not applicable | Not applicable | 100%, 100%, 100%, 543% | 5 |
Quality effects
2 effectsBuff standard quality
Advanced Thaumaturgy
This is the additional quality effect granted while the Gemling Legionnaire passive is allocated. The main value below is shown at 20% gem quality. Compare all gem bonuses.
Recommended support gems
10 supportsRecommendation tier 1
Recommendation tier 2
Recommendation tier 3
Recommendation tier 4
Recommendation tier 5
Compatible support gems
176 source recordsShow 153 more compatible gems
Compatibility rules
Active Type: Buff, HasReservation, Area, Lightning, Herald, Attack, OngoingSkill, Persistent, NoAttackOrCastTime, AttackInPlace
Granted by items
2 itemsAcquisition
2 sources- Lament Amulet: Lament Amulet · Uncut Spirit Gem Tier 4
- Uncut Spirit Gem: Lament Amulet · Uncut Spirit Gem Tier 4
How to engrave this skill
4 categoriesThis skill becomes available when engraving an Uncut Skill Gem of level 4 or higher. The resulting skill uses the selected Uncut Skill Gem's level.
This skill becomes available when engraving an Uncut Skill Gem of level 4 or higher. The resulting skill uses the selected Uncut Skill Gem's level.
This skill becomes available when engraving an Uncut Skill Gem of level 4 or higher. The resulting skill uses the selected Uncut Skill Gem's level.
Alternate source variants
1 variantsHerald of ThunderSkill Gems · Buff2 effect groups
While active, killing Shocked enemies with a non-Herald Attack Hit will cause subsequent Attack Hits to release lightning bolts which deals Attack damage to all surrounding enemies.
Properties
- Level
- (1-20)
Requirements
- Player
- Level (1-90), Any Martial Weapon
- Requires: Level (1-90)
- Requires: Any Martial Weapon
Effects and components
Level progression
| Level | Requires Level | Base Damage | Lightning Bolts strike the targets of your next 2 Attack Hitsafter killing a Shocked enemy with Attack damage |
|---|---|---|---|
| 1 | 0 | 100%, 100%, 100%, 30% | 2 |
| 2 | 3 | 100%, 100%, 100%, 33% | 2 |
| 3 | 6 | 100%, 100%, 100%, 37% | 2 |
| 4 | 10 | 100%, 100%, 100%, 40% | 2 |
| 5 | 14 | 100%, 100%, 100%, 44% | 2 |
| 6 | 18 | 100%, 100%, 100%, 47% | 2 |
| 7 | 22 | 100%, 100%, 100%, 51% | 2 |
| 8 | 26 | 100%, 100%, 100%, 55% | 2 |
| 9 | 31 | 100%, 100%, 100%, 58% | 2 |
| 10 | 36 | 100%, 100%, 100%, 62% | 2 |
| 11 | 41 | 100%, 100%, 100%, 66% | 3 |
| 12 | 46 | 100%, 100%, 100%, 70% | 3 |
| 13 | 52 | 100%, 100%, 100%, 75% | 3 |
| 14 | 58 | 100%, 100%, 100%, 80% | 3 |
| 15 | 64 | 100%, 100%, 100%, 85% | 3 |
| 16 | 66 | 100%, 100%, 100%, 92% | 3 |
| 17 | 72 | 100%, 100%, 100%, 98% | 3 |
| 18 | 78 | 100%, 100%, 100%, 106% | 3 |
| 19 | 84 | 100%, 100%, 100%, 114% | 3 |
| 20 | 90 | 100%, 100%, 100%, 122% | 3 |
Beyond level 20, 20 levels
| Level | Requires Level | Base Damage | Lightning Bolts strike the targets of your next 2 Attack Hitsafter killing a Shocked enemy with Attack damage |
|---|---|---|---|
| 21 | Not applicable | 100%, 100%, 100%, 132% | 4 |
| 22 | Not applicable | 100%, 100%, 100%, 142% | 4 |
| 23 | Not applicable | 100%, 100%, 100%, 153% | 4 |
| 24 | Not applicable | 100%, 100%, 100%, 165% | 4 |
| 25 | Not applicable | 100%, 100%, 100%, 178% | 4 |
| 26 | Not applicable | 100%, 100%, 100%, 191% | 4 |
| 27 | Not applicable | 100%, 100%, 100%, 206% | 4 |
| 28 | Not applicable | 100%, 100%, 100%, 222% | 4 |
| 29 | Not applicable | 100%, 100%, 100%, 239% | 4 |
| 30 | Not applicable | 100%, 100%, 100%, 258% | 4 |
| 31 | Not applicable | 100%, 100%, 100%, 278% | 5 |
| 32 | Not applicable | 100%, 100%, 100%, 299% | 5 |
| 33 | Not applicable | 100%, 100%, 100%, 322% | 5 |
| 34 | Not applicable | 100%, 100%, 100%, 347% | 5 |
| 35 | Not applicable | 100%, 100%, 100%, 374% | 5 |
| 36 | Not applicable | 100%, 100%, 100%, 403% | 5 |
| 37 | Not applicable | 100%, 100%, 100%, 434% | 5 |
| 38 | Not applicable | 100%, 100%, 100%, 468% | 5 |
| 39 | Not applicable | 100%, 100%, 100%, 504% | 5 |
| 40 | Not applicable | 100%, 100%, 100%, 543% | 5 |
Acquisition
- The Coming Calamity: The Coming Calamity
Recommended support gems
Compatibility
- Compatible support gems
- 176
- Active types
- Buff, HasReservation, Area, Lightning, Herald, Attack, OngoingSkill, Persistent, NoAttackOrCastTime, AttackInPlace
- Active Type: Buff, HasReservation, Area, Lightning, Herald, Attack, OngoingSkill, Persistent, NoAttackOrCastTime, AttackInPlace
Show 152 more compatible gems
Vaal Orb outcomes
4 outcomes / 0 enchantmentsVaal Orb can corrupt Herald of Thunder. One applicable outcome is selected, and the item normally cannot be modified again by ordinary crafting.


