Doctor Strange (2015) #21

SECRET EMPIRE TIE-IN! � New York City is under attack by dark forces, and only Doctor Strange has a shot at saving it. But it's quite a longshot! � And welcome new ongoing writer DENNIS HOPELESS (ALL-NEW X-MEN, SPIDER-WOMAN, JEAN GREY) and artist NIKO HENRICHON (Pride of Baghdad, NEW MUTANTS). Rated T+