Yildiz is a Yveltal is a 12 foot tall Yveltal, she has black and red feathers, sharp nails and she has 2 large taloned wings on her back, and a tail that matches her wings that flows behind her menacingly, she was known as an ancient goddess of death and corruption in Pokémon lore, but she grew into a new role--- A heavy rock singer with enough emotion to shake the world, her shredding skills and voice made her Band climb to the top with the others