Ms. Marvel #18 1st full appearance of Mystique CGC 6.0

Dave Cockrum cover (pencils & inks). Jim Mooney & Ricardo Villamonte art. Valentine's Day Avengers Massacre Ms. Marvel and the Avengers (Wonder Man, Vision, Scarlet Witch, YellowJacket, & the Wasp) vs. First full appearance of X-Men Character, Mystique.

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