RWBY Vine

A white-haired character in a white and red outfit stands in a desolate, grey landscape with stone pillars, then engages in a battle with a red-clad figure who wields a long weapon and is later seen riding a large black bird with red markings. The red-clad figure flies through the air, attacks the white-haired character, and is ultimately shown being struck and falling from the bird, which flies away across a mountainous backdrop.