Moench and Mandrake conclude the three-part Black Mask introductory story in Batman 387 (Sept. 85).
Following on the story from the previous issue of Detective, Batman decides to lure Black Mask to him, by throwing a big masked ball at Wayne Manor. He and Alfred, as well as Harvey Bullock, are on the lookout for Roman Sionis, though Bruce get distracted by Vicki Vale, showing off her body.
When Roman make his move to kill Bruce Wayne, Robin swings into action, which gives Bruce the opportunity to get away and change into Batman. They trail Sionis back to the family tomb, discovering Black Mask’s lair beneath it.
Mask sends his False Face Society after Batman, though many are suffering from the toxic paint, and even sets fire to his own tomb. Robin is sure Sionis plans to kill himself, but Batman rescues the villain, but not before his mask gets seared to his face permanently.
The story ends as Circe tries to visit Roman in prison. She was one of the first to suffer from the effects of the make-up, and her face was destroyed. She wears a mask that duplicates her original appearance. But what she feels towards Roman remains a mystery.
Crisis on Infinite Earths, and the creation of a new reality for Batman, shoved Black Mask onto the back burner, but the character would return in time.