Unseen Lurker is an augment spell with a range of 18". Until the start of the caster's next Magic phase, units can only draw Line of Sight to the target if they are within 8", though the unit still blocks Line of Sight as normal.
Source: Warhammer Armies Project
Unseen Lurker is an augment spell with a range of 18". Until the start of the caster's next Magic phase, units can only draw Line of Sight to the target if they are within 8", though the unit still blocks Line of Sight as normal.