The unique affix automatically casts any equipped non-channeled skill that costs Arcane Power with every second (not tick of damage) of a channeling of a skill. It cannot cast two channeled skills. If more than one spender is equipped, it will randomly alternate between them. Spenders will be aimed at the same point where the original skill is cast (at mouse cursor). It cannot cast skills that do not require targeting, and cannot cast Teleport with Aether Walker. If Hydra is an equipped skill, Etched Sigil will summon it, but will not resummon it until it expires.
As of patch 2.6.1, channeling any skill also boosts damage of all Arcane Power spenders (including the channeled skill itself).
As of patch 2.6.8, the effect only works after 1 second of channeling.
Stats (Level 30)Edit
- +(6–7)–(7–8) Damage
- +128–163 Intelligence
- After channeling for at least 1 second, Arcane Torrent, Disintegrate, and Ray of Frost also cast one of other damaging Arcane Power Spenders every second and increase damage of Arcane Power spenders by 125-150%.
- Critical Hit Chance Increased by 3.0–4.0%
- +3 Random Magic Properties