Gemini

A mysterious figure stepping out of the Modern Age, Gemini made their Marvel debut in Avengers Assemble #1 (2012), courtesy of the powerhouse creative team of Brian Michael Bendis and Mark Bagley. With only a handful of catalog appearances, this is a rare, enigmatic presence — the kind of deep-cut character that serious collectors love to unearth — sharing the pages with heavy hitters like Iron Man and Captain America alongside fellow enigmatic figures Pisces, Virgo, and Aquarius. Brief but intriguing, Gemini is exactly the sort of shadowy corner of the Marvel universe that rewards the curious fan willing to dig in.