I am on the ever-elusive quest to find an Invisible Guard on my Redria FOmarl (Will someone ever be able to confirm it on the Item Findings list? :/) . I was just wondering if there are any offline places, aside from just doing a regular Ruins run, to find Chaos Bringers.

Heck, I have a Skyly HUcaseal as well. How about a good place to find Dark Gunners?

Remember, I'm talking about offline options aside from just going through a normal Ruins run. ^_-