Deletion of Guardian daemon

Comment: into List of Advanced Dungeons & Dragons 1st edition monsters. The info is verifiable in authoritative sources and the topic is a reasonable search term; I don't see Guardian demon being a widespread general concept like Guardian angel. Per , merging of verifiable topics is preferable to deletion and -M seems to apply here, ''Pages about non-notable fictional elements are generally merged into list articles or articles covering the work of fiction in which they appear''. Difficulty in maintaining a redirect is an editor problem and not a valid reason for deletion, per 
Stance: merge
Cited policy: Wikipedia:Editing policy (WP:PRESERVE||WP:ATD||WP:SUSCEPTIBLE)

Comment: as it fails . If there are many articles like this one around they could all be merged into a single one (or deleted en masse) Regards
Stance: delete
Cited policy: Wikipedia:Notability (WP:GNG)