Thread:Monolith616/@comment-3406131-20151214202106/@comment-26066818-20160110185858

Yeah, in retrospect, I'm not too proud of that edit. Heimdall was the first Vanir to appear in Marvel Comics, although he was not identified as a Vanir at that time. The Vanir, as a concept, were not mentioned in Marvel Comics until Njord's first brief cameo, in Thor #274 (and the next month, involving Mimir, in Thor Annual #7).