Deletion of Yennefer of Vengerberg

Comment: I've added a couple more {{tl|find sources}} templates up above that result in more representative hits.  As one of the main characters of the franchise this topic receives substantial coverage within sources discussing the book series, film, TV series, comics, and video games—there are actually at least two of those—and  states that significant coverage is "more than a trivial mention but it need not be the main topic of the source material", which IMO describes the coverage of this topic
Stance: keep
Cited policy: Wikipedia:Notability (WP:N)

Comment: as a compromise. Not enough sources to  and meet the standard set out in the  for a stand-alone article
Stance: merge
Cited policy: Wikipedia:Notability (WP:GNG||WP:verify notability)