Game data updates to the wiki have been started.
A system has been added that will automatically add divination cards and other items to the item acquisition sections where appropriate. Entries added by this system will be shown as automatic in the item acquisition section.
Some pages will need to be updated to include
upgraded_from_disabled=true if they are not eligible for the system.
Some further details on what needs to be done can be found on Path of Exile Wiki:To-do list/Automatic upgraded from and issues can be posted on the talk page.
Born in the Shadows
25% chance to Blind Enemies on Hit
10% reduced Damage taken from Blinded Enemies
30% increased Damage with Hits and Ailments against Blinded Enemies
Nearby Enemies are Blinded 
Born in the Shadows is a notable Ascendancy passive skill for the Saboteur. It grants a chance to blind enemies on hit, blinds nearby enemies, and grants blind immunity. It also grants increased hit and ailment damage and damage reduction against blinded enemies.