VIEWING SKILL FORPath of Exile 1The original game
I
Skill gem · Spell / Damage / Trappable

Arc

An arc of lightning reaches from the caster to a targeted enemy and chains to other enemies, but not immediately back. Each time the arc chains, it will also chain a secondary arc to another enemy that the main arc has not already hit, which cannot chain further.

ACQUISITIONSkill gem
SKILL TYPESpell / Damage / Trappable
REVIEWEDAug 12, 2026
ACQUISITION

How to get Arc

PoExplorer currently classifies this as skill gem. That label comes from the reviewed source record; where the source does not provide a dependable location or recipe, PoExplorer does not invent one.

IN PLAIN LANGUAGE

How to use Arc

Chaining supports clearing naturally; mana, cast usability, and focused damage still need their own answers.

GAME-DATA TAGS
SOURCE-BACKED SUPPORT MATCHES

Supports that fit this skill

Eligible means the support's allowed and excluded game-data types passed PoExplorer's conservative compatibility check. Recommended appears only when the source explicitly recommends it.

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