The 1960s were when Marvel Comics began publishing its superhero comics, and some of its early breakout heroes were the mutants known as the X-Men. During this decade, some of the X-Men’s most notable villains debuted, with names like Magneto, the Brotherhood of Evil Mutants, the Juggernaut, the Blob, and the Sentinels making their debut. … Continue reading 5 Great 1960s X-Men Villains Not Enough Marvel Fans Talk About