Arcane Vision

Arcane Vision is a notable passive skill that grants additional base accuracy rating. It also causes light radius reduction to be based on energy shield rather than life.

Interactions
If you reserve 50% or more of your life (such as with Auras linked to a Blood Magic Support) effects that trigger on Low life, most notably Pain Attunement, will be active. However, your Light radius will be dramatically reduced. Arcane Vision counteracts this downside entirely. Тайное видение