NEW TEEN TITANS (1984) #23

At Last! Starfire Vs. Blackfire Cover by George Pérez (art) & Anthony Tollin (colors) Meanwhile… (text article by Len Wein) Loser Take All! (Marv Wolfman – writer/editor; Eduardo Barreto – penciller; Romeo Tanghal – inker; John Costanza – letterer; Adrienne Roy – colorist) Starfire confronts her malevolent sister, Blackfire, in a battle that will decide the fate of their homeworld. Reprinted in Tales of the Teen Titans #83 .