Erza scarlet

A red-haired woman in white and gold armor stands with a determined expression against a blue sky, then appears in a black and green outfit with wings, flying forward with a sword as white energy trails behind her, followed by a close-up of her in a dark, armored form with glowing red eyes and a weapon, then a manga panel shows her in a dynamic pose with the word "BECAUSE," ending with a close-up of her face showing a determined, slightly bloodied expression.