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.
When you kill a Poisoned Enemy during any Flask Effect, nearby Enemies are Poisoned
Chaos Skills have 50% increased Area of Effect 
Nature's Reprisal is a notable Ascendancy passive skill for the Pathfinder that grants increased chaos damage, increased area of effect to Chaos skills, and causes poisoned enemies to spread poison applied on it to nearby enemies when killed while a flask effect is active.