The Mighty Avengers #246 Issue: The Mighty Avengers #246 Year: 1984 Significance: This is the first appearance of Maria Rambeau. The mother of Monica Rambeau. Its speculated that she might show up in the new Dr Stranges 2 movie. Buy on Ebay! View Recent Ebay! sold prices Previous Next Related Avengers #278 Bronze Age, Noteworthy Issues, Undervalued Flash Rebirth #8 2016 Black Keys, Modern Age DC: The New Frontier #3 Black Keys, Copper Age