Arcing Blows

30% increased Lightning Damage with Attack Skills
Damage with Weapons Penetrates 8% Lightning Resistance [1]

Arcing Blows is a notable passive skill that grants increased lightning damage with attack skills and additional lightning resistance penetration with weapons.

Anointment

Blight anointment to unlock the passive:

Oil #1	Oil #2	Oil #3	Outcome
Clear Oil	Clear Oil	Silver Oil	Arcing Blows	30% increased Lightning Damage with Attack Skills Damage with Weapons Penetrates 8% Lightning Resistance

Version	Changes
3.19.0	The Arcing Blows cluster has been moved to the Shadow area of the tree, above Fatal Toxins.
3.16.0	(Undocumented) No longer grants 10% increased Effect of Lightning Ailments.
3.12.0	(Undocumented) No longers grants 10% increased Shock Effect. Instead, it now grants 10% increased Effect of Lightning Ailments.
3.0.0	Now grants 10% increased Shock Effect.
2.6.0	The Arcing Blows cluster has been moved and is now joined with the Crackling Speed cluster.
2.2.0	Now grants Damage with Weapons Penetrates 8% Lightning Resistance
1.2.0	The area surrounding the Witch, Shadow and Ranger has been redesigned.