Deletion of Power ring (DC Comics)

Comment: Many topics are dependent on other topics, this is not a reason for deletion.  The first reference above is not a trivial mention, the introduction alone addresses the subject in detail, meaning no original research is needed to extract the content, and is more than a trivial mention.  The second reference is the same, it is not the primary topic of the source, but it is much more than a trivial mention.  Same with the third reference above.  It easily passes ''significant coverage'', as well as the other requirements detailed in .  The fourth reference directly discusses the ring in great detail, with it being the primary topic of that section.  In no way could that be considered "|trivial".  There are multiple reliable, third-party sources, thus the article fulfills the requirements of 
Stance: keep
Cited policy: Wikipedia:Notability (WP:GNG||WP:TRIVIAL||WP:GNG)