Cast on Shock skill gem icon in Path of Exile 2

Cast on Shock Intelligence Spirit gem · Buff, Persistent, Trigger, Lightning, Meta

IntelligenceBuffPersistentTriggerLightning
While active, gains Energy when you Shock enemies and triggers socketed spells on reaching maximum Energy.
Max level
20Needs character level 90
Cost at max level
—Level 1: —
Gem colour
IntelligenceSocketed with this attribute
Related supports
12Supports sharing its tags

Cast on Shock gem card

Game data Verified for 0.5.5f
Cast on ShockSpirit gem · Intelligence
Tags: Buff, Persistent, Trigger, Lightning, Meta
Spirit reserved: 60
Requires: Level 1 at gem level 1

Triggers all Socketed Spells and loses all Energy on reaching maximum Energy

Stats shown at gem level 20.

Cast on Shock stats per level

Game data

Every level from 1 to 20: the character level it needs, its cost and what changes.

Level table (20 levels)
At every level
  • Triggers all Socketed Spells and loses all Energy on reaching maximum Energy
Cast on Shock stats per level
Gem levelChar. levelSpiritStats
1160—
2360—
3660—
41060—
51460—
61860—
72260—
82660—
93160—
103660—
114160—
124660—
135260—
145860—
156460—
166660—
177260—
187860—
198460—
209060—

Game data: Path of Exile 2 client · How we source this

Supports for Cast on Shock

Calculated

Support gems that share Cast on Shock's tags, the most shared tags first.

Supports for Cast on Shock
SupportShared tagsEffect
Eonyr's ThunderTrigger, LightningLightning Damage from Supported Skills Contributes to Electrocution Buildup
Hayoxi's FulminationTrigger, LightningSupported Skills create Cursed Ground Enemies on the Cursed Ground from a Supported Skill are Cursed while within it
Catalysing ElementsTrigger, LightningSupported Skills Trigger Catalysing Discharge when boosted by an Elemental Ground Surface
Coursing CurrentTrigger, LightningTrigger Coursing Current when a Hit from Supported Skills Shocks
ElectromagnetismTrigger, LightningOn Shocking an enemy where there are at least 3 Shocked enemies within 4 metres that are not already in a Shocking Rift, Supported Skills Consume Shock of all enemies within 4 metres to trigger Shocking Rift
Elemental DischargeTrigger, LightningSupported Skills Consume Freeze, Shock and Ignite on hit to trigger Elemental Discharge
Empowered Sparks ITrigger, LightningSupports Skills which generate Charges. When generating Power Charge with Supported Skills, Empower some of your Attacks to Trigger Spark Projectiles on use.
Empowered Sparks IITrigger, LightningSupports Skills which generate Charges. When generating Power Charge with Supported Skills, Empower some of your Attacks to Trigger Spark Projectiles on use.
Living LightningTrigger, LightningSupports Skills which cause Damaging Hits. Living Lightning Minions are created when dealing Lightning damage with Supported Skills - bundles of living electricity that target nearby enemies with Chaining Attacks. Enemies will not directly engage these Minions, and can pass through them. Does not modify skills used by Minions.
Living Lightning IITrigger, LightningSupports Skills which cause Damaging Hits. Living Lightning Minions are created when dealing Lightning damage with Supported Skills - bundles of living electricity that target nearby enemies with Chaining Attacks. Enemies will not directly engage these Minions, and can pass through them. Does not modify skills used by Minions.
Static ShocksTrigger, LightningSupported Skills Trigger Static Shocks when Shocking an enemy
Atziri's CallTriggerDNT-UNUSED Supports Spells you use yourself which Hit enemies. On Critical Hit with supported Spells, Trigger Atziri's Storm at the location of the nearest enemy.

Matched by gem tags. In game, a support can only be socketed into a skill it can support, so check the support's own page.

Skills like Cast on Shock

Other gems of the same type with the most tags in common.

Cast on Shock — Intelligence Spirit gem, tagged Buff, Persistent, Trigger, Lightning, Meta — levels to 20, where it needs character level 90. Supports that share its tags include Eonyr's Thunder, Hayoxi's Fulmination, Catalysing Elements, Coursing Current.

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Cast on Shock FAQ — PoE 2 0.5.5f

What does Cast on Shock do in Path of Exile 2?

While active, gains Energy when you Shock enemies and triggers socketed spells on reaching maximum Energy. Type: Intelligence Spirit gem, tagged Buff, Persistent, Trigger, Lightning, Meta.

What are the best supports for Cast on Shock?

Supports that share Cast on Shock's tags are a good start: Eonyr's Thunder, Hayoxi's Fulmination, Catalysing Elements, Coursing Current. Pick the ones that boost the damage type and mechanic your build scales.

What level does Cast on Shock need?

Gem level 1 needs character level 1. The max gem level, 20, needs character level 90.