mistake squad

the text "NIGHTMARE SQUAD" on a black screen, followed by a sequence of anime characters: a figure in a dark, polka-dotted outfit with arms outstretched in a snowy environment, a close-up of a character with black hair and a serious expression, a character with red hair and a black and red outfit raising a hand as cards fall, and a character with dark hair and intense eyes surrounded by a glowing effect. The sequence ends with a black screen displaying a small, white, rectangular logo.