Deletion of Total party kill

Comment: Wikipedia policy requires that content be verified by reliable sources. It specifically ''does not'' require that those sources be available to any and every editor; see |Verifiabilty § Access to sources. The sources cited here include dead links, but they do appear to have been published at some point, in which case they would presumably qualify as sources. That said, all those sources are apparently a game developer's blog that Use–mention distinction|''uses'' but does not ''discuss'' the phrase in question. That makes them insufficient to establish |notability or verify the information in the article. Dead links don't come into it. The question is, do appropriate sources exist (either online or Real life|IRL
Stance: comment
Cited policy: Wikipedia:Verifiability (WP:SOURCEACCESS||WP:N)