FANTASTIC FOUR (1961) #369

The Infinity War reaches a fever pitch! While Magus and his doppelgangers make a bid for the Infinity Gauntlet, Sue Storm fights a war of her own – against the dark side of her psyche, Malice! Sue storm joins with the rest of the men and gals to fight warlock, but galactus stops them. Sue fights the sexy malice. Sue absorbs her and the two are now the same.